Fix copyright notices

- Add missing copright header in conf.py.
- Fix inconsistent copyright notice line breaking.

Change-Id: Ib78f7768643069c49ff986a48a176df9fd06e891
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1cb938b..3bfb59d 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -41,16 +41,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 ```
 
 Apache header for Python and GN files:
diff --git a/docs/conf.py b/docs/conf.py
index 4db4630..ddc7be3 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,3 +1,17 @@
+# Copyright 2019 The Pigweed Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
 import sys, os
 
 # The suffix of source filenames.
diff --git a/docs/style_guide.rst b/docs/style_guide.rst
index b8cabd9..6254d0f 100644
--- a/docs/style_guide.rst
+++ b/docs/style_guide.rst
@@ -205,16 +205,16 @@
   // Copyright 2019 The Pigweed Authors
   //
   // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-  // use this file except in compliance with the License. You may obtain a copy
-  // of the License at
+  // use this file except in compliance with the License. You may obtain a copy of
+  // the License at
   //
   //     https://www.apache.org/licenses/LICENSE-2.0
   //
   // Unless required by applicable law or agreed to in writing, software
   // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-  // License for the specific language governing permissions and limitations
-  // under the License.
+  // License for the specific language governing permissions and limitations under
+  // the License.
   #pragma once
 
   // Header file-level comment goes here...
diff --git a/env_setup/cipd/cipd.py b/env_setup/cipd/cipd.py
index 6990ef6..817795e 100755
--- a/env_setup/cipd/cipd.py
+++ b/env_setup/cipd/cipd.py
@@ -2,16 +2,16 @@
 # Copyright 2019 The Pigweed Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
-# use this file except in compliance with the License. You may obtain a copy
-# of the License at
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
 #
 #     https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# License for the specific language governing permissions and limitations under
+# the License.
 """Installs and then runs cipd.
 
 This script installs cipd in ./tools/ (if necessary) and then executes it,
diff --git a/env_setup/cipd/ensure_file b/env_setup/cipd/ensure_file
index 50e7319..ffa503e 100644
--- a/env_setup/cipd/ensure_file
+++ b/env_setup/cipd/ensure_file
@@ -1,16 +1,16 @@
 # Copyright 2019 The Pigweed Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
-# use this file except in compliance with the License. You may obtain a copy
-# of the License at
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
 #
 #     https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# License for the specific language governing permissions and limitations under
+# the License.
 
 # This file identifies the versions of tools required by the Pigweed build
 # system or by other parts of Pigweed infrastructure. To add or update a tool
diff --git a/env_setup/cipd/init.sh b/env_setup/cipd/init.sh
index 29d79a2..6578455 100644
--- a/env_setup/cipd/init.sh
+++ b/env_setup/cipd/init.sh
@@ -1,16 +1,16 @@
 # Copyright 2019 The Pigweed Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
-# use this file except in compliance with the License. You may obtain a copy
-# of the License at
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
 #
 #     https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# License for the specific language governing permissions and limitations under
+# the License.
 
 # Usage: source init.sh
 # All this script does is run update.py and then updates PATH. update.py
diff --git a/env_setup/cipd/update.py b/env_setup/cipd/update.py
index 38412a3..8c9690c 100755
--- a/env_setup/cipd/update.py
+++ b/env_setup/cipd/update.py
@@ -2,16 +2,16 @@
 # Copyright 2019 The Pigweed Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
-# use this file except in compliance with the License. You may obtain a copy
-# of the License at
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
 #
 #     https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# License for the specific language governing permissions and limitations under
+# the License.
 """Installs or updates prebuilt tools.
 
 Must be tested with Python 2 and Python 3.
diff --git a/pw_bloat/base_main.cc b/pw_bloat/base_main.cc
index 16d9ca5..2b55afa 100644
--- a/pw_bloat/base_main.cc
+++ b/pw_bloat/base_main.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_bloat/bloat_this_binary.h"
 
diff --git a/pw_bloat/bloat_this_binary.cc b/pw_bloat/bloat_this_binary.cc
index fbb0a2d..5ecd0ba 100644
--- a/pw_bloat/bloat_this_binary.cc
+++ b/pw_bloat/bloat_this_binary.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_bloat/bloat_this_binary.h"
 
diff --git a/pw_bloat/examples/simple_base.cc b/pw_bloat/examples/simple_base.cc
index ee7731f..10246ec 100644
--- a/pw_bloat/examples/simple_base.cc
+++ b/pw_bloat/examples/simple_base.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 // This is an overly-simplified main to serve as a base executable for the
 // example. Note that using a main like this directly as a base is not a good
diff --git a/pw_bloat/examples/simple_function.cc b/pw_bloat/examples/simple_function.cc
index 1d0e3cb..f97c563 100644
--- a/pw_bloat/examples/simple_function.cc
+++ b/pw_bloat/examples/simple_function.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 char* volatile non_optimizable_pointer;
 
diff --git a/pw_bloat/examples/simple_loop.cc b/pw_bloat/examples/simple_loop.cc
index b34eac4..2c18812 100644
--- a/pw_bloat/examples/simple_loop.cc
+++ b/pw_bloat/examples/simple_loop.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 char* volatile non_optimizable_pointer;
 
diff --git a/pw_bloat/public/pw_bloat/bloat_this_binary.h b/pw_bloat/public/pw_bloat/bloat_this_binary.h
index 8b20892..2e6217c 100644
--- a/pw_bloat/public/pw_bloat/bloat_this_binary.h
+++ b/pw_bloat/public/pw_bloat/bloat_this_binary.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #pragma once
 
diff --git a/pw_cli/py/pw_cli/watch.py b/pw_cli/py/pw_cli/watch.py
index c097077..08acdc3 100755
--- a/pw_cli/py/pw_cli/watch.py
+++ b/pw_cli/py/pw_cli/watch.py
@@ -1,16 +1,16 @@
 # Copyright 2019 The Pigweed Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
-# use this file except in compliance with the License. You may obtain a copy
-# of the License at
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
 #
 #     https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# License for the specific language governing permissions and limitations under
+# the License.
 
 import argparse
 import enum
diff --git a/pw_dumb_io/dumb_io.cc b/pw_dumb_io/dumb_io.cc
index b8b74cf..26b9f62 100644
--- a/pw_dumb_io/dumb_io.cc
+++ b/pw_dumb_io/dumb_io.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_dumb_io/dumb_io.h"
 
diff --git a/pw_dumb_io/public/pw_dumb_io/dumb_io.h b/pw_dumb_io/public/pw_dumb_io/dumb_io.h
index a408557..8f7ce70 100644
--- a/pw_dumb_io/public/pw_dumb_io/dumb_io.h
+++ b/pw_dumb_io/public/pw_dumb_io/dumb_io.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 #pragma once
 
 // This module defines a simple and unoptimized interface for byte-by-byte
diff --git a/pw_dumb_io_baremetal_stm32f429/BUILD.gn b/pw_dumb_io_baremetal_stm32f429/BUILD.gn
index 1bc300d..fe7fb55 100644
--- a/pw_dumb_io_baremetal_stm32f429/BUILD.gn
+++ b/pw_dumb_io_baremetal_stm32f429/BUILD.gn
@@ -1,16 +1,16 @@
 # Copyright 2019 The Pigweed Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
-# use this file except in compliance with the License. You may obtain a copy
-# of the License at
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
 #
 #     https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# License for the specific language governing permissions and limitations under
+# the License.
 
 config("linker_script_config") {
   _linker_script = "stm32f429.ld"
diff --git a/pw_dumb_io_baremetal_stm32f429/bloaty_config.bloaty b/pw_dumb_io_baremetal_stm32f429/bloaty_config.bloaty
index 30e5cfa..0b92d47 100644
--- a/pw_dumb_io_baremetal_stm32f429/bloaty_config.bloaty
+++ b/pw_dumb_io_baremetal_stm32f429/bloaty_config.bloaty
@@ -1,16 +1,16 @@
 # Copyright 2019 The Pigweed Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
-# use this file except in compliance with the License. You may obtain a copy
-# of the License at
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
 #
 #     https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# License for the specific language governing permissions and limitations under
+# the License.
 
 source_filter: "^SEG .+$"
 
diff --git a/pw_dumb_io_baremetal_stm32f429/core_init.c b/pw_dumb_io_baremetal_stm32f429/core_init.c
index 69bc16e..15d012e 100644
--- a/pw_dumb_io_baremetal_stm32f429/core_init.c
+++ b/pw_dumb_io_baremetal_stm32f429/core_init.c
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 //                               !!!WARNING!!!
 //
diff --git a/pw_dumb_io_baremetal_stm32f429/dumb_io_baremetal.cc b/pw_dumb_io_baremetal_stm32f429/dumb_io_baremetal.cc
index 322aebb..43f5c42 100644
--- a/pw_dumb_io_baremetal_stm32f429/dumb_io_baremetal.cc
+++ b/pw_dumb_io_baremetal_stm32f429/dumb_io_baremetal.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include <cinttypes>
 
diff --git a/pw_dumb_io_baremetal_stm32f429/stm32f429.ld b/pw_dumb_io_baremetal_stm32f429/stm32f429.ld
index fbdbe77..0a63372 100644
--- a/pw_dumb_io_baremetal_stm32f429/stm32f429.ld
+++ b/pw_dumb_io_baremetal_stm32f429/stm32f429.ld
@@ -1,17 +1,17 @@
-/**
+/*
  * Copyright 2019 The Pigweed Authors
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy
- * of the License at
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
  *
  *     https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
+ * License for the specific language governing permissions and limitations under
+ * the License.
  */
 
 HIDDEN(_min_stack_size = 1K);
diff --git a/pw_dumb_io_stdio/dumb_io.cc b/pw_dumb_io_stdio/dumb_io.cc
index 551e83c..66a1f45 100644
--- a/pw_dumb_io_stdio/dumb_io.cc
+++ b/pw_dumb_io_stdio/dumb_io.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_dumb_io/dumb_io.h"
 
diff --git a/pw_preprocessor/boolean_test.cc b/pw_preprocessor/boolean_test.cc
index ab8ada3..40a00eb 100644
--- a/pw_preprocessor/boolean_test.cc
+++ b/pw_preprocessor/boolean_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 //
 // All of these tests are static asserts. If the test compiles, it has already
 // passed. The TEST functions are used for organization only.
diff --git a/pw_preprocessor/concat_test.cc b/pw_preprocessor/concat_test.cc
index cd3af3a..a43997f 100644
--- a/pw_preprocessor/concat_test.cc
+++ b/pw_preprocessor/concat_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_preprocessor/concat.h"
 
diff --git a/pw_preprocessor/macro_arg_count_test.cc b/pw_preprocessor/macro_arg_count_test.cc
index 3b483b9..fe985c2 100644
--- a/pw_preprocessor/macro_arg_count_test.cc
+++ b/pw_preprocessor/macro_arg_count_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 //
 // All of these tests are static asserts. If the test compiles, it has already
 // passed. The TEST functions are used for organization only.
diff --git a/pw_preprocessor/public/pw_preprocessor/boolean.h b/pw_preprocessor/public/pw_preprocessor/boolean.h
index cb2af18..cf08d58 100644
--- a/pw_preprocessor/public/pw_preprocessor/boolean.h
+++ b/pw_preprocessor/public/pw_preprocessor/boolean.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #pragma once
 
diff --git a/pw_preprocessor/public/pw_preprocessor/compiler.h b/pw_preprocessor/public/pw_preprocessor/compiler.h
index eb1e433..54d2716 100644
--- a/pw_preprocessor/public/pw_preprocessor/compiler.h
+++ b/pw_preprocessor/public/pw_preprocessor/compiler.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 //
 // Preprocessor macros that wrap compiler-specific features.
 // This file is used by both C++ and C code.
diff --git a/pw_preprocessor/public/pw_preprocessor/concat.h b/pw_preprocessor/public/pw_preprocessor/concat.h
index 7b6f135..30f37ce 100644
--- a/pw_preprocessor/public/pw_preprocessor/concat.h
+++ b/pw_preprocessor/public/pw_preprocessor/concat.h
@@ -1,15 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #pragma once
 
diff --git a/pw_preprocessor/public/pw_preprocessor/macro_arg_count.h b/pw_preprocessor/public/pw_preprocessor/macro_arg_count.h
index e55ff0c..02791e5 100644
--- a/pw_preprocessor/public/pw_preprocessor/macro_arg_count.h
+++ b/pw_preprocessor/public/pw_preprocessor/macro_arg_count.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 //
 // Macros for counting the number of arguments passed to a variadic
 // function-like macro.
diff --git a/pw_preprocessor/public/pw_preprocessor/util.h b/pw_preprocessor/public/pw_preprocessor/util.h
index 11cd158..4d7610f 100644
--- a/pw_preprocessor/public/pw_preprocessor/util.h
+++ b/pw_preprocessor/public/pw_preprocessor/util.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 //
 // Small, general preprocessor macros for C and C++ code.
 #pragma once
diff --git a/pw_preprocessor/util_test.cc b/pw_preprocessor/util_test.cc
index 0ce027f..50b5cf1 100644
--- a/pw_preprocessor/util_test.cc
+++ b/pw_preprocessor/util_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_preprocessor/util.h"
 
diff --git a/pw_span/public/pw_span/span.h b/pw_span/public/pw_span/span.h
index 423fd74..bcc8a5d 100644
--- a/pw_span/public/pw_span/span.h
+++ b/pw_span/public/pw_span/span.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 // pw::span is a stand-in for C++20's std::span.
 //
diff --git a/pw_span/span_test.cc b/pw_span/span_test.cc
index b9c70ec..bf973fa 100644
--- a/pw_span/span_test.cc
+++ b/pw_span/span_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 // This is the base::span unit test from Chromium, with small modifications.
 // Modifications are noted with "Pigweed:" comments.
diff --git a/pw_status/public/pw_status/status.h b/pw_status/public/pw_status/status.h
index 550b10a..06bff9b 100644
--- a/pw_status/public/pw_status/status.h
+++ b/pw_status/public/pw_status/status.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #pragma once
 
diff --git a/pw_status/public/pw_status/status_with_size.h b/pw_status/public/pw_status/status_with_size.h
index e3f9814..95f544d 100644
--- a/pw_status/public/pw_status/status_with_size.h
+++ b/pw_status/public/pw_status/status_with_size.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 #pragma once
 
 #include <cstddef>
diff --git a/pw_status/status.cc b/pw_status/status.cc
index 4c0f49c..3a7e4fa 100644
--- a/pw_status/status.cc
+++ b/pw_status/status.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_status/status.h"
 
diff --git a/pw_status/status_test.cc b/pw_status/status_test.cc
index d42fb2e..b577cd6 100644
--- a/pw_status/status_test.cc
+++ b/pw_status/status_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_status/status.h"
 
diff --git a/pw_status/status_with_size_test.cc b/pw_status/status_with_size_test.cc
index 30ad386..772f8fe 100644
--- a/pw_status/status_with_size_test.cc
+++ b/pw_status/status_with_size_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_status/status_with_size.h"
 
diff --git a/pw_string/format.cc b/pw_string/format.cc
index b94dc04..a0f2b17 100644
--- a/pw_string/format.cc
+++ b/pw_string/format.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_string/format.h"
 
diff --git a/pw_string/format_test.cc b/pw_string/format_test.cc
index b1756a0..6beb351 100644
--- a/pw_string/format_test.cc
+++ b/pw_string/format_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_string/format.h"
 
diff --git a/pw_string/public/pw_string/format.h b/pw_string/public/pw_string/format.h
index b8ea42f..efa71f1 100644
--- a/pw_string/public/pw_string/format.h
+++ b/pw_string/public/pw_string/format.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 #pragma once
 
 // This provides the pw::string::Format functions, which are safer alternatives
diff --git a/pw_string/public/pw_string/string_builder.h b/pw_string/public/pw_string/string_builder.h
index e7f5b4a..e3a1db9 100644
--- a/pw_string/public/pw_string/string_builder.h
+++ b/pw_string/public/pw_string/string_builder.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 #pragma once
 
 #include <algorithm>
diff --git a/pw_string/public/pw_string/to_string.h b/pw_string/public/pw_string/to_string.h
index 2c56e83..e91e77d 100644
--- a/pw_string/public/pw_string/to_string.h
+++ b/pw_string/public/pw_string/to_string.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 #pragma once
 
 // Provides the ToString function, which outputs string representations of
diff --git a/pw_string/public/pw_string/type_to_string.h b/pw_string/public/pw_string/type_to_string.h
index b9bc52d..ae646ff 100644
--- a/pw_string/public/pw_string/type_to_string.h
+++ b/pw_string/public/pw_string/type_to_string.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 #pragma once
 
 // This file provides functions for writing string representations of a few
diff --git a/pw_string/public/pw_string/util.h b/pw_string/public/pw_string/util.h
index 0375802..ddf6a36 100644
--- a/pw_string/public/pw_string/util.h
+++ b/pw_string/public/pw_string/util.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 #pragma once
 
 #include <cstddef>
diff --git a/pw_string/size_report/format_many_without_error_handling.cc b/pw_string/size_report/format_many_without_error_handling.cc
index e05a446..9d2df74 100644
--- a/pw_string/size_report/format_many_without_error_handling.cc
+++ b/pw_string/size_report/format_many_without_error_handling.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 // This size report uses pw::string::Format and std::snprintf to write to the
 // same buffer numerous times. No error handling or size checking is done.
diff --git a/pw_string/size_report/format_multiple.cc b/pw_string/size_report/format_multiple.cc
index a41a924..1b16a9c 100644
--- a/pw_string/size_report/format_multiple.cc
+++ b/pw_string/size_report/format_multiple.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 // This size report uses pw::string::Format and std::snprintf to build a string
 // in a buffer with multiple calls. The process aborts if an error occurs and
diff --git a/pw_string/size_report/format_single.cc b/pw_string/size_report/format_single.cc
index fc00df1..7610297 100644
--- a/pw_string/size_report/format_single.cc
+++ b/pw_string/size_report/format_single.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 // This size report uses pw::string::Format and std::snprintf to write a single
 // printf-style string to a buffer. The number of bytes written is returned.
diff --git a/pw_string/size_report/string_builder_size_report.cc b/pw_string/size_report/string_builder_size_report.cc
index a11fa56..8eccdda 100644
--- a/pw_string/size_report/string_builder_size_report.cc
+++ b/pw_string/size_report/string_builder_size_report.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 // This size report uses pw::StringBuilder (via pw::MakeString) and
 // std::snprintf to build a string.
diff --git a/pw_string/size_report/string_builder_size_report_incremental.cc b/pw_string/size_report/string_builder_size_report_incremental.cc
index e3c7a35..87e7da9 100644
--- a/pw_string/size_report/string_builder_size_report_incremental.cc
+++ b/pw_string/size_report/string_builder_size_report_incremental.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 // This size report uses pw::StringBuilder and std::snprintf to write several
 // strings to a buffer. Ten strings are written using pw::StringBuilder and
diff --git a/pw_string/string_builder.cc b/pw_string/string_builder.cc
index 4765126..2c0be37 100644
--- a/pw_string/string_builder.cc
+++ b/pw_string/string_builder.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_string/string_builder.h"
 
diff --git a/pw_string/string_builder_test.cc b/pw_string/string_builder_test.cc
index b2701e8..ccbbcae 100644
--- a/pw_string/string_builder_test.cc
+++ b/pw_string/string_builder_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_string//string_builder.h"
 
diff --git a/pw_string/to_string_test.cc b/pw_string/to_string_test.cc
index 437d134..3f65e1a 100644
--- a/pw_string/to_string_test.cc
+++ b/pw_string/to_string_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_string/to_string.h"
 
diff --git a/pw_string/type_to_string.cc b/pw_string/type_to_string.cc
index 8255e28..361c5cf 100644
--- a/pw_string/type_to_string.cc
+++ b/pw_string/type_to_string.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_string/type_to_string.h"
 
diff --git a/pw_string/type_to_string_test.cc b/pw_string/type_to_string_test.cc
index b77fc34..482b841 100644
--- a/pw_string/type_to_string_test.cc
+++ b/pw_string/type_to_string_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_string/type_to_string.h"
 
diff --git a/pw_string/util_test.cc b/pw_string/util_test.cc
index 25375b9..3815d3e 100644
--- a/pw_string/util_test.cc
+++ b/pw_string/util_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_string/util.h"
 
diff --git a/pw_unit_test/framework.cc b/pw_unit_test/framework.cc
index d5f928a..ed8f669 100644
--- a/pw_unit_test/framework.cc
+++ b/pw_unit_test/framework.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_unit_test/framework.h"
 
diff --git a/pw_unit_test/framework_test.cc b/pw_unit_test/framework_test.cc
index 300a7cd..98dde79 100644
--- a/pw_unit_test/framework_test.cc
+++ b/pw_unit_test/framework_test.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_unit_test/framework.h"
 
diff --git a/pw_unit_test/main.cc b/pw_unit_test/main.cc
index 2980a07..96fb4db 100644
--- a/pw_unit_test/main.cc
+++ b/pw_unit_test/main.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include <string_view>
 
diff --git a/pw_unit_test/public/gtest/gtest.h b/pw_unit_test/public/gtest/gtest.h
index 46e0f65..d24631b 100644
--- a/pw_unit_test/public/gtest/gtest.h
+++ b/pw_unit_test/public/gtest/gtest.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 //
 // pw_unit_test exposes a gTest-compatible interface. This file is provided for
 // existing projects which #include "gtest/gtest.h" to allow them to compile
diff --git a/pw_unit_test/public/pw_unit_test/event_handler.h b/pw_unit_test/public/pw_unit_test/event_handler.h
index ff574b5..e905cc6 100644
--- a/pw_unit_test/public/pw_unit_test/event_handler.h
+++ b/pw_unit_test/public/pw_unit_test/event_handler.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #pragma once
 
diff --git a/pw_unit_test/public/pw_unit_test/framework.h b/pw_unit_test/public/pw_unit_test/framework.h
index d32f6a3..d09dee9 100644
--- a/pw_unit_test/public/pw_unit_test/framework.h
+++ b/pw_unit_test/public/pw_unit_test/framework.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #pragma once
 
diff --git a/pw_unit_test/public/pw_unit_test/simple_printing_event_handler.h b/pw_unit_test/public/pw_unit_test/simple_printing_event_handler.h
index cfae64a..c3eb15a 100644
--- a/pw_unit_test/public/pw_unit_test/simple_printing_event_handler.h
+++ b/pw_unit_test/public/pw_unit_test/simple_printing_event_handler.h
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #pragma once
 
diff --git a/pw_unit_test/simple_printing_event_handler.cc b/pw_unit_test/simple_printing_event_handler.cc
index 431f925..dfa01a6 100644
--- a/pw_unit_test/simple_printing_event_handler.cc
+++ b/pw_unit_test/simple_printing_event_handler.cc
@@ -1,16 +1,16 @@
 // Copyright 2019 The Pigweed Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
-// use this file except in compliance with the License. You may obtain a copy
-// of the License at
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
+// License for the specific language governing permissions and limitations under
+// the License.
 
 #include "pw_unit_test/simple_printing_event_handler.h"
 
diff --git a/targets/stm32f429i-disc1/py/stm32f429i_disc1_utils/unit_test_runner.py b/targets/stm32f429i-disc1/py/stm32f429i_disc1_utils/unit_test_runner.py
index c1ef849..0c6f298 100755
--- a/targets/stm32f429i-disc1/py/stm32f429i_disc1_utils/unit_test_runner.py
+++ b/targets/stm32f429i-disc1/py/stm32f429i_disc1_utils/unit_test_runner.py
@@ -1,16 +1,16 @@
 # Copyright 2019 The Pigweed Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
-# use this file except in compliance with the License. You may obtain a copy
-# of the License at
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
 #
 #     https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
+# License for the specific language governing permissions and limitations under
+# the License.
 
 import argparse
 import logging