From 8cd3081b5ac0e3c2594e5e89b615f5e92625eaae Mon Sep 17 00:00:00 2001
From: Tshepang Lekhonkhobe <tshepang@gmail.com>
Date: Thu, 15 Dec 2016 20:42:10 +0200
Subject: [PATCH] rustdoc: a formatting nit

---
 src/librustdoc/lib.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
index 174118db93e..835825d31ee 100644
--- a/src/librustdoc/lib.rs
+++ b/src/librustdoc/lib.rs
@@ -259,10 +259,11 @@ pub fn main_args(args: &[String]) -> isize {
     }
 
     let external_html = match ExternalHtml::load(
-            &matches.opt_strs("html-in-header"), &matches.opt_strs("html-before-content"),
+            &matches.opt_strs("html-in-header"),
+            &matches.opt_strs("html-before-content"),
             &matches.opt_strs("html-after-content")) {
         Some(eh) => eh,
-        None => return 3
+        None => return 3,
     };
     let crate_name = matches.opt_str("crate-name");
     let playground_url = matches.opt_str("playground-url");