Update copyrights
diff --git a/tools/run_tests/jobset.py b/tools/run_tests/jobset.py
index a3b246d..af4b5e0 100755
--- a/tools/run_tests/jobset.py
+++ b/tools/run_tests/jobset.py
@@ -1,4 +1,4 @@
-# Copyright 2015-2016, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without