xref login(1), not login(8)

fixes bin/10598 by Wolfgang Helbig

share/man/man5/login.conf.5

@@ -1,4 +1,4 @@
-.\"	$NetBSD: login.conf.5,v 1.5 2000/06/14 12:35:31 ad Exp $
+.\"	$NetBSD: login.conf.5,v 1.6 2000/07/16 08:17:07 jdolecek Exp $
 .\"
 .\" Copyright (c) 1995,1996,1997 Berkeley Software Design, Inc.
 .\" All rights reserved.
@@ -48,7 +48,7 @@ file describes the various attributes of login classes.
 A login class determines what styles of authentication are available
 as well as session resource limits and environment setup.
 While designed primarily for the
-.Xr login 8
+.Xr login 1
 program,
 it is also used by other programs, e.g.,
 .Xr rexecd 8 ,
@@ -320,7 +320,7 @@ hashed database built with
 .Xr ttys 5 ,
 .Xr cap_mkdb 1 ,
 .Xr ftpd 8 ,
-.Xr login 8
+.Xr login 1
 .Sh HISTORY
 The
 .Nm