remove kerberos reference, and knock some fairly useless Xr out;

diff --git a/usr.bin/su/su.1 b/usr.bin/su/su.1
index 3139d66..7c12e21 100644 (file)
--- a/usr.bin/su/su.1
+++ b/usr.bin/su/su.1
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: su.1,v 1.29 2014/04/22 12:53:48 henning Exp $
+.\"    $OpenBSD: su.1,v 1.30 2014/04/24 14:14:08 jmc Exp $
 .\"
 .\" Copyright (c) 1988, 1990 The Regents of the University of California.
 .\" All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"    from: @(#)su.1  6.12 (Berkeley) 7/29/91
 .\"
-.Dd $Mdocdate: April 22 2014 $
+.Dd $Mdocdate: April 24 2014 $
 .Dt SU 1
 .Os
 .Sh NAME
@@ -92,10 +92,9 @@ Same as the
 option (deprecated).
 .It Fl a Ar auth-type
 Specify an authentication type such as
-.Dq skey ,
-.Dq securid ,
+.Dq skey
 or
-.Dq krb5 .
+.Dq radius .
 .It Fl c Ar login-class
 Specify a login class.
 You may only override the default class if you're already root.
@@ -259,11 +258,7 @@ Same as above, but use S/Key for authentication:
 .Pp
 .Dl $ su -a skey -l foo
 .Sh SEE ALSO
-.Xr csh 1 ,
-.Xr kinit 1 ,
 .Xr login 1 ,
-.Xr sh 1 ,
-.Xr skey 1 ,
 .Xr setusercontext 3 ,
 .Xr group 5 ,
 .Xr login.conf 5 ,