--- doc/ngspice.texi.orig	Mon Dec 10 20:21:11 2001
+++ doc/ngspice.texi	Mon Jan  7 17:15:34 2002
@@ -5,6 +5,11 @@
 @setchapternewpage odd
 @c %**end of header
 
+@dircategory Utilities
+@direntry
+* NGSPICE: (ngspice).              NGSPICE User Manual
+@end direntry
+
 @ifinfo
 This file documents NGSPICE.
 
