$NetBSD: patch-an,v 1.1.1.1 2000/02/13 00:14:48 tron Exp $

--- praliases/praliases.8.orig	Sat Sep 21 20:29:04 1996
+++ praliases/praliases.8	Sat Feb 12 23:28:27 2000
@@ -1,7 +1,7 @@
 .\"	@(#)praliases.8	8.1 (Berkeley) 9/21/96
 .Dd April 25, 1996
 .Dt PRALIASES 1
-.Os BSD 3
+.Os
 .Sh NAME
 .Nm praliases
 .Nd display system mail aliases