From aa6a9c6fd70ae46e4f53f0fd68eafbd48d246bb4 Mon Sep 17 00:00:00 2001
From: Joseph Crail <jbcrail@gmail.com>
Date: Sat, 9 May 2015 23:45:43 -0400
Subject: [PATCH] Cleanup pwd.

I removed an unused argument from the usage documentation. I also
removed the redundant return calls.
---
 src/pwd/pwd.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/pwd/pwd.rs b/src/pwd/pwd.rs
index 38b8a6d59..8e163473c 100644
--- a/src/pwd/pwd.rs
+++ b/src/pwd/pwd.rs
@@ -41,17 +41,13 @@ pub fn uumain(args: Vec<String>) -> i32 {
         println!("pwd {}", VERSION);
         println!("");
         println!("Usage:");
-        println!("  {0} [OPTION] NAME...", program);
+        println!("  {0} [OPTION]...", program);
         println!("");
         print!("{}", getopts::usage("Print the full filename of the current working directory.", &opts));
     } else if matches.opt_present("version") {
         println!("pwd version: {}", VERSION);
-
-        return 0;
     } else {
         println!("{}", env::current_dir().unwrap().display());
-
-        return 0;
     }
 
     0