Add ChangeLog bug ref.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index ce07d351d7cd9b0b0c364b4ae15ff8d141c03712..707464670e9fd9204973e20a645af374117913b9 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -8344,7 +8344,7 @@
 
        * progmodes/cc-cmds.el (c-mask-paragraph, c-fill-paragraph):
        Fix for the case that a C style comment has its delimiters alone on
-       their respective lines.
+       their respective lines.  (Bug#193)
 
 2010-08-06  Michael Albinus  <michael.albinus@gmx.de>