* admin/update_autogen (commit): Prepend "# " to commit message.

admin/ChangeLog

@@ -1,3 +1,7 @@
+2015-01-03  Glenn Morris  <rgm@gnu.org>
+
+	* update_autogen (commit): Prepend "# " to commit message.
+
 2014-11-19  Paul Eggert  <eggert@cs.ucla.edu>
 
 	Lessen focus on ChangeLog files, as opposed to change log entries.

admin/update_autogen

@@ -228,7 +228,7 @@ commit ()
 
     echo "Committing..."
 
-    $vcs commit -m "Auto-commit of $type files." "$@" || return $?
+    $vcs commit -m "# Auto-commit of $type files." "$@" || return $?
 
     [ "$vcs" = "git" ] && {
         $vcs push || return $?