--- doc/guide/twelf.texi.orig	2009-02-08 18:21:50.000000000 -0500
+++ doc/guide/twelf.texi	2009-02-08 18:23:11.000000000 -0500
@@ -12,6 +12,11 @@
 @syncodeindex fn cp
 @c %**end of header
 
+@dircategory Programming
+@direntry
+* Twelf User Guide: (twelf).   The Twelf User's Guide.
+@end direntry
+
 @titlepage
 @title Twelf User's Guide
 @subtitle Version @value{VERSION}
