From 5eb46d9a01473875dd26f89d2f52ea4b57fa98e5 Mon Sep 17 00:00:00 2001
From: Tshepang Lekhonkhobe <tshepang@gmail.com>
Date: Thu, 25 Feb 2016 23:19:47 +0200
Subject: [PATCH] doc: follow the idiom of adding a trailing comma

---
 src/libstd/env.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libstd/env.rs b/src/libstd/env.rs
index aa6a6d548b31a..0bf099714d835 100644
--- a/src/libstd/env.rs
+++ b/src/libstd/env.rs
@@ -442,7 +442,7 @@ impl Error for JoinPathsError {
 ///
 /// match env::home_dir() {
 ///     Some(ref p) => println!("{}", p.display()),
-///     None => println!("Impossible to get your home dir!")
+///     None => println!("Impossible to get your home dir!"),
 /// }
 /// ```
 #[stable(feature = "env", since = "1.0.0")]