Clean up

src/math/MathUtils.js

@@ -2,7 +2,7 @@
  * @author alteredq / http://alteredqualia.com/
  * @author mrdoob / http://mrdoob.com/
  * @author WestLangley / http://github.com/WestLangley
- * @author thezwap 
+ * @author thezwap
  */
 
 var _lut = [];