diff --git a/m4/inttypes.m4 b/m4/inttypes.m4
index e19dd36fe..ab370ffe0 100644
--- a/m4/inttypes.m4
+++ b/m4/inttypes.m4
@@ -1,5 +1,5 @@
-# inttypes.m4 serial 2
-dnl Copyright (C) 1997-2002, 2004 Free Software Foundation, Inc.
+# inttypes.m4 serial 1 (gettext-0.11.4)
+dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
 dnl Public License, this file may be distributed as part of a program