PR/47689: rudolf: reference to sendmail(8) instead of (1) in vacation(1)

usr.bin/vacation/vacation.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: vacation.1,v 1.28 2009/12/08 09:46:01 mbalmer Exp $
+.\"	$NetBSD: vacation.1,v 1.29 2013/03/24 21:00:22 christos Exp $
 .\"
 .\" Copyright (c) 1985, 1987, 1990, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"	@(#)vacation.1	8.2 (Berkeley) 4/28/95
 .\"
-.Dd August 19, 2004
+.Dd March 24, 2013
 .Dt VACATION 1
 .Os
 .Sh NAME
@@ -221,7 +221,7 @@ reads the first line from the standard input for a
 .Ux
 .Dq From
 line to determine the sender.
-.Xr sendmail 8
+.Xr sendmail 1
 includes this
 .Dq From
 line automatically.
@@ -241,7 +241,7 @@ message to send
 .El
 .Sh SEE ALSO
 .Xr syslog 3 ,
-.Xr sendmail 8
+.Xr sendmail 1
 .Sh HISTORY
 The
 .Nm