From ea3fc0caee3015a863d836c8d546b38080e3ce89 Mon Sep 17 00:00:00 2001
From: sharkdp <davidpeter@web.de>
Date: Mon, 5 Nov 2018 23:23:06 +0100
Subject: [PATCH] Add help text

---
 src/main.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 74662de..3d99757 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -174,7 +174,8 @@ fn run() -> io::Result<()> {
         .setting(AppSettings::DeriveDisplayOrder)
         .setting(AppSettings::UnifiedHelpMessage)
         .version(crate_version!())
-        .arg(Arg::with_name("file").help("to do"));
+        .about(crate_description!())
+        .arg(Arg::with_name("file").help("File to display"));
 
     let matches = app.get_matches();