renice: fix arguments description in --help
The --{pid,pgrp,user} options does not have arguments. Reported-by: Stephane Chazelas <stephane.chazelas@gmail.com> Signed-off-by: Karel Zak <kzak@redhat.com>
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@ -69,9 +69,9 @@ static void __attribute__((__noreturn__)) usage(void)
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fputs(USAGE_OPTIONS, out);
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fputs(_(" -n, --priority <num> specify the nice value\n"), out);
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fputs(_(" -p, --pid <id> interpret argument as process ID (default)\n"), out);
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fputs(_(" -g, --pgrp <id> interpret argument as process group ID\n"), out);
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fputs(_(" -u, --user <name>|<id> interpret argument as username or user ID\n"), out);
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fputs(_(" -p, --pid interpret arguments as process ID (default)\n"), out);
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fputs(_(" -g, --pgrp interpret arguments as process group ID\n"), out);
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fputs(_(" -u, --user interpret arguments as username or user ID\n"), out);
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fputs(USAGE_SEPARATOR, out);
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printf(USAGE_HELP_OPTIONS(24));
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printf(USAGE_MAN_TAIL("renice(1)"));
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