[src/trunk]: src/bin/echo Use .Ar macro for argument.

[enami <enami%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5a5b5b542670
branches:  trunk
changeset: 481270:5a5b5b542670
user:      enami <enami%NetBSD.org@localhost>
date:      Tue Jan 25 13:06:51 2000 +0000

description:
Use .Ar macro for argument.

diffstat:

 bin/echo/echo.1 |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 07eade21b14e -r 5a5b5b542670 bin/echo/echo.1
--- a/bin/echo/echo.1   Tue Jan 25 12:15:32 2000 +0000
+++ b/bin/echo/echo.1   Tue Jan 25 13:06:51 2000 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: echo.1,v 1.8 1997/10/20 08:51:49 enami Exp $
+.\"    $NetBSD: echo.1,v 1.9 2000/01/25 13:06:51 enami Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -45,7 +45,7 @@
 .Sh SYNOPSIS
 .Nm
 .Op Fl n
-.Op "string ..."
+.Op Ar string ...
 .Sh DESCRIPTION
 The
 .Nm