The invoke.texi change looks fine. The ChangeLog entry needs some work.
http://codereview.appspot.com/5272048/diff/41001/ChangeLog.google-main File ChangeLog.google-main (right): http://codereview.appspot.com/5272048/diff/41001/ChangeLog.google-main#newcode6 ChangeLog.google-main:6: 1 2011-11-02 Kostya Serebryany <k...@google.com> 2 Introduce a new option -fasan which enables 3 AddressSanitizer, a fast memory error detector: 4 http://code.google.com/p/address-sanitizer. 5 The current implementation handles only heap accesses. 6 Not quite. A ChangeLog entry needs to have a rigid structure. For every file and function changed, you need to state what changed. The entry below this one is not really a good example. ChangeLog entries never describe how the patch works or what it provides. See examples in gcc/ChangeLog. See http://www.gnu.org/prep/standards/standards.html#Style-of-Change-Logs for details. http://codereview.appspot.com/5272048/