From 96d35947c36bba6c6545c06768b5358c0f8bf3dc Mon Sep 17 00:00:00 2001
From: steveklabnik <steve@steveklabnik.com>
Date: Fri, 17 Mar 2017 09:25:29 -0400
Subject: [PATCH] fix trailing whitespace

---
 src/tools/linkchecker/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/linkchecker/main.rs b/src/tools/linkchecker/main.rs
index e83a1f8aea7..8c4eb728b75 100644
--- a/src/tools/linkchecker/main.rs
+++ b/src/tools/linkchecker/main.rs
@@ -121,7 +121,7 @@ fn check(cache: &mut Cache,
     if file.extension().and_then(|s| s.to_str()) == Some("js") {
         return None;
     }
-    
+
     // ignore handlebars files as they use {{}} to build links, we only
     // want to test the generated files
     if file.extension().and_then(|s| s.to_str()) == Some("hbs") {