Small improvements to generated documentation
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 73a4a09..e7fa25f 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -893,7 +893,35 @@
src/cpp/util/status.cc \
src/cpp/util/string_ref.cc \
src/cpp/util/time_cc.cc \
-src/cpp/codegen/codegen_init.cc
+src/cpp/codegen/codegen_init.cc \
+doc/fail_fast.md \
+doc/compression.md \
+doc/environment_variables.md \
+doc/stress_test_framework.md \
+doc/PROTOCOL-WEB.md \
+doc/cpp-style-guide.md \
+doc/http-grpc-status-mapping.md \
+doc/wait-for-ready.md \
+doc/command_line_tool.md \
+doc/c-style-guide.md \
+doc/server_reflection_tutorial.md \
+doc/health-checking.md \
+doc/connection-backoff-interop-test-description.md \
+doc/epoll-polling-engine.md \
+doc/naming.md \
+doc/binary-logging.md \
+doc/connectivity-semantics-and-api.md \
+doc/connection-backoff.md \
+doc/compression_cookbook.md \
+doc/PROTOCOL-HTTP2.md \
+doc/load-balancing.md \
+doc/negative-http2-interop-test-descriptions.md \
+doc/server-reflection.md \
+doc/interop-test-descriptions.md \
+doc/statuscodes.md \
+doc/g_stands_for.md \
+doc/cpp/perf_notes.md \
+doc/cpp/pending_api_cleanups.md
# This tag can be used to specify the character encoding of the source files
# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses