diff --git a/source/Ox.UI/Ox.UI.js b/source/Ox.UI/Ox.UI.js
index 16542a99..710a03be 100644
--- a/source/Ox.UI/Ox.UI.js
+++ b/source/Ox.UI/Ox.UI.js
@@ -373,11 +373,11 @@ Ox.load.UI = function(options, callback) {
         };
         Ox.UI.IMAGE_CACHE = [];
         /*@
-        Ox.UI.isElement <f> check if object is an Ox.Element
-            (obj) -> <b>  true if object is an Ox.Element
+        Ox.UI.isElement <f> Checks if an object is an Ox.Element
+            (obj) -> <b> True if object is an Ox.Element
         @*/
-        Ox.UI.isElement = function(obj) {
-            return Ox.isObject(obj) && 'oxid' in obj;
+        Ox.UI.isElement = function(object) {
+            return Ox.isObject(object) && 'oxid' in object;
         };
         Ox.UI.PATH = Ox.PATH + 'Ox.UI/';
         Ox.UI.SCROLLBAR_SIZE = $.browser.mozilla ? 16 : 12;