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cangen: fix doubled description in help text 

The help2man conversion created a second application description.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
pull/201/head
Oliver Hartkopp 2020-04-29 19:11:41 +02:00
parent 1665abf46f
commit 7575d43fd2
1 changed files with 2 additions and 3 deletions
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5
cangen.c
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@ -1,6 +1,6 @@
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
/* /*
* cangen.c - CAN frames generator for testing purposes * cangen.c - CAN frames generator
* *
* Copyright (c) 2002-2007 Volkswagen Group Electronic Research * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
* All rights reserved. * All rights reserved.
@ -78,8 +78,7 @@ static unsigned long long enobufs_count;
void print_usage(char *prg) void print_usage(char *prg)
{ {
fprintf(stderr, "%s - CAN frames generator for testing purposes.\n", prg); fprintf(stderr, "%s - CAN frames generator.\n\n", prg);
fprintf(stderr, "\n%s: generate CAN frames\n\n", prg);
fprintf(stderr, "Usage: %s [options] <CAN interface>\n", prg); fprintf(stderr, "Usage: %s [options] <CAN interface>\n", prg);
fprintf(stderr, "Options:\n"); fprintf(stderr, "Options:\n");
fprintf(stderr, " -g <ms> (gap in milli seconds " fprintf(stderr, " -g <ms> (gap in milli seconds "