Make the source and the man page agree about the flags accepted by

ntpdate.

PR:             docs/12344
Submitted by:   Gerhard Gonter <gonter@whisky.wu-wien.ac.at>
Reviewed by:    nik

usr.sbin/xntpd/doc/ntpdate.8

@@ -1,5 +1,5 @@
 .\"
-.\"	$Id$
+.\"	$Id: ntpdate.8,v 1.4 1998/02/19 08:05:35 charnier Exp $
 .\"
 .Dd December 21, 1993
 .Dt NTPDATE 8
@@ -9,7 +9,7 @@
 .Nd set the date and time via NTP
 .Sh SYNOPSIS
 .Nm
-.Op Fl bds
+.Op Fl bdqsv
 .Op Fl o Ar version
 .Op Fl a Ar key#
 .Op Fl e Ar authdelay
@@ -75,7 +75,12 @@ The
 flag may be used to determine what
 .Nm
 will do without it actually doing it.  Information useful for general
-debugging will also be printed.  By default
+debugging will also be printed.  The
+.Fl q
+flag is used to perform a simple query without binding a priviledged
+UPD port.  The
+.Fl v
+enables a few diagnostic messages.  By default
 .Nm
 claims to be an NTP version 3 implementation in its outgoing packets.  As
 some older software will decline to respond to version 3 queries, the

usr.sbin/xntpd/ntpdate/ntpdate.c

@@ -251,7 +251,7 @@ main(argc, argv)
 	sys_maxservers = argc - ntp_optind;
 	if (errflg || sys_maxservers == 0) {
 		(void) fprintf(stderr,
-"usage: %s [-bqs] [-a key#] [-k file] [-p samples] [-t timeo] server ...\n",
+"usage: %s [-bdqsv] [-o version] [-a key#] [-e authdelay] [-k keyfile] [-p samples] [-t timeout] server ...\n",
 		    progname);
 		exit(2);
 	}