--- netmask.texi.orig	Mon Nov 20 00:39:20 2000
+++ netmask.texi	Mon Nov 20 00:39:33 2000
@@ -3,6 +3,11 @@
 @setfilename netmask.info
 @settitle Generating Optimized Network Masks
 @finalout
+@dircategory Miscellaneous
+@direntry 
+* netmask: (netmask).		Tool for generating terse netmasks.
+@end direntry
+
 @setchapternewpage odd
 @c %**end of header
 
