--- doc/m4.texi.orig	Mon Nov 20 05:55:43 2006
+++ doc/m4.texi	Sun Dec  3 17:15:41 2006
@@ -60,3 +60,3 @@
 @direntry
-* M4: (m4).                     A powerful macro processor.
+* GM4: (m4).                     A powerful macro processor.
 @end direntry