compel --help: fix indentation

travis-ci: success for More polishing for compel cli
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>

compel/src/main.c

@@ -140,7 +140,7 @@ static int usage(int rc) {
 "    -f, --file FILE		input (parasite object) file name\n"
 "    -o, --output FILE		output (header) file name\n"
 "    -p, --prefix NAME		prefix for var names\n"
-"    -l, --log-level NUM	log level (default: %d)\n"
+"    -l, --log-level NUM		log level (default: %d)\n"
 "  compel -h|--help\n"
 "  compel -V|--version\n"
 , DEFAULT_LOGLEVEL