Add bug ref to Changelog entry.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 04ab7875644cfbb3efc617b1d267a85d23913d2b..bfbf8ebfaaba06f80b3f6803541605b089ea43b4 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -34,7 +34,7 @@
 
        * progmodes/cc-mode.el (c-before-change, c-after-change): Move the
        setting of c-new-BEG and c-new-END from c-before-change to
-       c-after-change.
+       c-after-change.  (Bug#7181)
 
 2010-10-19  Chong Yidong  <cyd@stupidchicken.com>