[src/trunk]: src/usr.bin/mixerctl mixerctl: add colon after 'Usage', add spac...

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

details:   https://anonhg.NetBSD.org/src/rev/836399e19072
branches:  trunk
changeset: 1029191:836399e19072
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Dec 26 15:36:49 2021 +0000

description:
mixerctl: add colon after 'Usage', add space after comma

diffstat:

 usr.bin/mixerctl/mixerctl.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r 1d9d05afa8f9 -r 836399e19072 usr.bin/mixerctl/mixerctl.c
--- a/usr.bin/mixerctl/mixerctl.c       Sun Dec 26 14:35:03 2021 +0000
+++ b/usr.bin/mixerctl/mixerctl.c       Sun Dec 26 15:36:49 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mixerctl.c,v 1.29 2021/12/17 13:50:10 christos Exp $   */
+/*     $NetBSD: mixerctl.c,v 1.30 2021/12/26 15:36:49 rillig Exp $     */
 
 /*
  * Copyright (c) 1997 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
 #include <sys/cdefs.h>
 
 #ifndef lint
-__RCSID("$NetBSD: mixerctl.c,v 1.29 2021/12/17 13:50:10 christos Exp $");
+__RCSID("$NetBSD: mixerctl.c,v 1.30 2021/12/26 15:36:49 rillig Exp $");
 #endif
 
 #include <stdio.h>
@@ -329,8 +329,8 @@
 {
        const char *prog = getprogname();
 
-       fprintf(stderr, "Usage\t%s [-d file] [-v] [-n] name ...\n", prog);
-       fprintf(stderr, "\t%s [-d file] [-v] [-n] -w name=value ...\n",prog);
+       fprintf(stderr, "Usage:\t%s [-d file] [-v] [-n] name ...\n", prog);
+       fprintf(stderr, "\t%s [-d file] [-v] [-n] -w name=value ...\n", prog);
        fprintf(stderr, "\t%s [-d file] [-v] [-n] -a\n", prog);
        exit(EXIT_FAILURE);
 }