Rollup merge of #31649 - fbergr:doc, r=steveklabnik

steveklabnik · steveklabnik · commit 6ba5d9cfd5a7 · 2016-02-14T18:02:32.000-05:00
diff --git 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);
 ```
