normalise TUNNEL synopsis; ok dlg

diff --git a/sbin/ifconfig/ifconfig.8 b/sbin/ifconfig/ifconfig.8
index 3412f74..2e4897d 100644 (file)
--- a/sbin/ifconfig/ifconfig.8
+++ b/sbin/ifconfig/ifconfig.8
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: ifconfig.8,v 1.258 2015/10/23 01:19:04 dlg Exp $
+.\"    $OpenBSD: ifconfig.8,v 1.259 2015/10/24 08:42:57 jmc Exp $
 .\"    $NetBSD: ifconfig.8,v 1.11 1996/01/04 21:27:29 pk Exp $
 .\"     $FreeBSD: ifconfig.8,v 1.16 1998/02/01 07:03:29 steve Exp $
 .\"
@@ -31,7 +31,7 @@
 .\"
 .\"     @(#)ifconfig.8 8.4 (Berkeley) 6/1/94
 .\"
-.Dd $Mdocdate: October 23 2015 $
+.Dd $Mdocdate: October 24 2015 $
 .Dt IFCONFIG 8
 .Os
 .Sh NAME
@@ -1503,8 +1503,7 @@ for a complete list of the available protocols,
 .Op Oo Fl Oc Ns Cm keepalive Ar period count
 .Op Cm tunnel Ar src_address dest_address
 .Op Cm tunneldomain Ar tableid
-.Op Cm vnetid Ar network-id
-.Op Cm -vnetid
+.Op Oo Fl Oc Ns Cm vnetid Ar network-id
 .Ek
 .nr nS 0
 .Pp