diff --git a/googlemock/test/gmock_output_test.py b/googlemock/test/gmock_output_test.py
index 8f57d46..c8af0f9 100755
--- a/googlemock/test/gmock_output_test.py
+++ b/googlemock/test/gmock_output_test.py
@@ -33,9 +33,10 @@
 
 To update the golden file:
 gmock_output_test.py --build_dir=BUILD/DIR --gengolden
-# where BUILD/DIR contains the built gmock_output_test_ file.
+where BUILD/DIR contains the built gmock_output_test_ file.
 gmock_output_test.py --gengolden
 gmock_output_test.py
+
 """
 
 __author__ = 'wan@google.com (Zhanyong Wan)'
diff --git a/googletest/include/gtest/internal/gtest-port.h b/googletest/include/gtest/internal/gtest-port.h
index 0a25ef3..6fc9a80 100644
--- a/googletest/include/gtest/internal/gtest-port.h
+++ b/googletest/include/gtest/internal/gtest-port.h
@@ -180,6 +180,7 @@
 //   GTEST_HAS_TYPED_TEST   - typed tests
 //   GTEST_HAS_TYPED_TEST_P - type-parameterized tests
 //   GTEST_IS_THREADSAFE    - Google Test is thread-safe.
+//   GOOGLETEST_CM0007 DO NOT DELETE
 //   GTEST_USES_POSIX_RE    - enhanced POSIX regex is used. Do not confuse with
 //                            GTEST_HAS_POSIX_RE (see above) which users can
 //                            define themselves.
@@ -231,6 +232,7 @@
 // Regular expressions:
 //   RE             - a simple regular expression class using the POSIX
 //                    Extended Regular Expression syntax on UNIX-like platforms
+//                    GOOGLETEST_CM0008 DO NOT DELETE
 //                    or a reduced regular exception syntax on other
 //                    platforms, including Windows.
 // Logging:
diff --git a/googletest/src/gtest-death-test.cc b/googletest/src/gtest-death-test.cc
index 564bcd2..854bc46 100644
--- a/googletest/src/gtest-death-test.cc
+++ b/googletest/src/gtest-death-test.cc
@@ -233,11 +233,14 @@
   Message msg;
   msg << "Death tests use fork(), which is unsafe particularly"
       << " in a threaded context. For this test, " << GTEST_NAME_ << " ";
-  if (thread_count == 0)
+  if (thread_count == 0) {
     msg << "couldn't detect the number of threads.";
-  else
+  } else {
     msg << "detected " << thread_count << " threads.";
-    msg << " See https://github.com/google/googletest/blob/master/googletest/docs/advanced.md#death-tests-and-threads"
+  }
+  msg << " See "
+         "https://github.com/google/googletest/blob/master/googletest/docs/"
+         "advanced.md#death-tests-and-threads"
       << " for more explanation and suggested solutions, especially if"
       << " this is the last message you see before your test times out.";
   return msg.GetString();
diff --git a/googletest/src/gtest.cc b/googletest/src/gtest.cc
index bc66c97..2ec36fa 100644
--- a/googletest/src/gtest.cc
+++ b/googletest/src/gtest.cc
@@ -3590,6 +3590,7 @@
 
 // The following routines generate an XML representation of a UnitTest
 // object.
+// GOOGLETEST_CM0009 DO NOT DELETE
 //
 // This is how Google Test concepts map to the DTD:
 //