document that wpakey needs a preceeding nwid OR join specification

ok phessler@

diff --git a/sbin/ifconfig/ifconfig.8 b/sbin/ifconfig/ifconfig.8
index fc7cdb6..a07bf1c 100644 (file)
--- a/sbin/ifconfig/ifconfig.8
+++ b/sbin/ifconfig/ifconfig.8
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: ifconfig.8,v 1.312 2018/07/19 19:16:36 jmc Exp $
+.\"    $OpenBSD: ifconfig.8,v 1.313 2018/08/03 11:21:27 halex 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 19 2018 $
+.Dd $Mdocdate: August 3 2018 $
 .Dt IFCONFIG 8
 .Os
 .Sh NAME
@@ -1122,9 +1122,9 @@ The key can be given using either a passphrase or a full length hex key,
 starting with 0x.
 If a passphrase is used the
 .Cm nwid
-option must be set prior to specifying the
-.Cm wpakey
-option, since
+or
+.Cm join
+option must first be specified, since
 .Nm
 will hash the nwid along with the passphrase to create the key.
 .It Cm -wpakey