Fix ChangeLog.
diff --git a/ChangeLog b/ChangeLog
index c038ddb..3917ba1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,7 @@
2008-07-05 Werner Lemberg <wl@gnu.org>
Since FreeType uses `$(value ...)', we now need GNU make 3.80 or
- newer.
+ newer. This fixes Savannah bug #23648.
* configure: zsh doesn't like ${1+"$@"}.
Update needed GNU make version.