remove stray example

CristinaSolana · CristinaSolana · commit 26d396e514e9 · 2014-02-20T22:38:23.000-05:00
diff --git a/manual/en-US/coding-standards/chapters/javascript.md b/manual/en-US/coding-standards/chapters/javascript.md
@@ -235,10 +235,6 @@ var longString = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. ' +
     'cursus mauris.';
 ```
 
-```
-var foo = 'bar';
-```
-
 ### Number
 
 Use `parseInt()` or `parseFloat()` instead of unary plus, for readability.
