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virt-login-shell: clean up usage

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I noticed a few odd things in 'virt-login-shell --help' output.

* tools/virt-login-shell.c (usage): At most one option accepted,
drop trailing colon.

Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Eric Blake 2013-12-23 21:26:27 -07:00
parent 78af457eef
commit 7cc3a7189c
1 changed files with 3 additions and 3 deletions
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6
tools/virt-login-shell.c
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@ -161,10 +161,10 @@ usage(void)
fprintf(stdout,
_("\n"
"Usage:\n"
" %s [options]\n\n"
" %s [option]\n\n"
"Options:\n"
" -h | --help Display program help:\n"
" -V | --version Display program version:\n"
" -h | --help Display program help\n"
" -V | --version Display program version\n"
"\n"
"libvirt login shell\n"),
progname);