1 files changed, 3 insertions, 3 deletions
diff --git a/lib/util.js b/lib/util.js
index 4a5eef2..4cb158a 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -11,7 +11,7 @@ var urlMod = require("url");
  * Function for the management of the prototypal inheritace
  * David Flanagan, Javascript: The Definitve Guide,
  * IV. edition, O'Reilly, 2006, p. 168
- * 
+ *
  * @param superobject
  * @return new object, it needs new prototype.constructor
  *
@@ -30,7 +30,7 @@ var urlMod = require("url");
  */
 exports.heir = function heir(p) {
     function f() {};
-    f.prototype = p.prototype; 
+    f.prototype = p.prototype;
     return new f();
 };
 
@@ -84,7 +84,7 @@ var valToArray = exports.valToArray = function valToArray(val) {
  *
  * @param str String with old values
  * @param value String/Array with other values
- * @return String with merged lists 
+ * @return String with merged lists
  */
 exports.addCSVValue = function addCSVValue(str, value) {
     var parts = (str.trim().length > 0 ? str.split(/,\s*/) : []);