From 310ab5ea747110941f14d6aa8dc69cb794f1335d Mon Sep 17 00:00:00 2001
From: fbergr <fbergr@gmail.com>
Date: Sun, 14 Feb 2016 14:31:20 +0200
Subject: [PATCH] doc: Remove trailing whitespace

---
 src/doc/book/strings.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/doc/book/strings.md b/src/doc/book/strings.md
index 751619d544a4a..68c7235975e8c 100644
--- a/src/doc/book/strings.md
+++ b/src/doc/book/strings.md
@@ -39,7 +39,7 @@ The second, with a `\`, trims the spaces and the newline:
 
 ```rust
 let s = "foo\
-    bar"; 
+    bar";
 
 assert_eq!("foobar", s);
 ```