[src/trunk]: src/bin/echo Add some commas.

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

details:   https://anonhg.NetBSD.org/src/rev/7e0c46812c16
branches:  trunk
changeset: 1007688:7e0c46812c16
user:      wiz <wiz%NetBSD.org@localhost>
date:      Wed Feb 26 07:14:47 2020 +0000

description:
Add some commas.

diffstat:

 bin/echo/echo.1 |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (20 lines):

diff -r 4e6748f20da0 -r 7e0c46812c16 bin/echo/echo.1
--- a/bin/echo/echo.1   Wed Feb 26 05:55:27 2020 +0000
+++ b/bin/echo/echo.1   Wed Feb 26 07:14:47 2020 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: echo.1,v 1.18 2020/02/26 02:09:46 gutteridge Exp $
+.\"    $NetBSD: echo.1,v 1.19 2020/02/26 07:14:47 wiz Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -66,8 +66,8 @@
 .Sh EXIT STATUS
 .Ex -std echo
 .Sh SEE ALSO
-.Xr csh 1
-.Xr ksh 1
+.Xr csh 1 ,
+.Xr ksh 1 ,
 .Xr printf 1
 .Sh STANDARDS
 The