--- doc/RPTP.texi.orig	Wed Jul 15 07:35:23 1998
+++ doc/RPTP.texi	Wed Jun 21 22:38:56 2000
@@ -2,6 +2,10 @@
 @c %**start of header
 @setfilename RPTP.info
 @settitle The RPTP Protocol
+@dircategory Network Audio Systems
+@direntry
+* RPTP: (RPTP)			RPTP Protocol
+@end direntry
 @defindex ev
 @iftex
 @finalout