From 61ad921fa290b4ce8e306a7503415ae90d4696e9 Mon Sep 17 00:00:00 2001
From: Marcel Rodrigues <marcelgmr@gmail.com>
Date: Fri, 19 Jun 2015 20:29:36 -0300
Subject: [PATCH] Use more conventional syntax for usage help.

---
 rover.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/rover.c b/rover.c
index 0663553..b18b1e0 100644
--- a/rover.c
+++ b/rover.c
@@ -816,12 +816,12 @@ main(int argc, char *argv[])
             return 0;
         } else if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) {
             printf(
-                "Usage: rover [(-s|--save-cwd) FILE] [DIR [DIR [DIR [...]]]]\n"
+                "Usage: rover [-s|--save-cwd FILE] [DIR [DIR [DIR [...]]]]\n"
                 "       Browse current directory or the ones specified.\n"
                 "       If FILE is given, write last visited path to it.\n\n"
-                "  or:  rover (-h|--help)\n"
+                "  or:  rover -h|--help\n"
                 "       Print this help message and exit.\n\n"
-                "  or:  rover (-v|--version)\n"
+                "  or:  rover -v|--version\n"
                 "       Print program version and exit.\n\n"
                 "See rover(1) for more information.\n\n"
                 "Rover homepage: <https://github.com/lecram/rover>.\n"
-- 
2.11.4.GIT