i found a nicer way to describe -join;

diff --git a/sbin/ifconfig/ifconfig.8 b/sbin/ifconfig/ifconfig.8
index 70116b6..fc7cdb6 100644 (file)
--- a/sbin/ifconfig/ifconfig.8
+++ b/sbin/ifconfig/ifconfig.8
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: ifconfig.8,v 1.311 2018/07/13 09:06:58 kn Exp $
+.\"    $OpenBSD: ifconfig.8,v 1.312 2018/07/19 19:16:36 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: July 13 2018 $
+.Dd $Mdocdate: July 19 2018 $
 .Dt IFCONFIG 8
 .Os
 .Sh NAME
@@ -948,9 +948,10 @@ or
 .Cm nwkey
 arguments should be specified on the same line.
 .It Cm -join Op Ar id
-Remove all networks from the list of auto-join networks,
+Remove all networks,
 or the network with NWID
-.Ar id .
+.Ar id ,
+from the list of auto-join networks.
 .It Cm nwflag Ar flag
 Set specified flag.
 The flag name can be either