diff --git a/src/base/1.pane.js b/src/base/1.pane.js
index c3e201f58..074d6a492 100644
--- a/src/base/1.pane.js
+++ b/src/base/1.pane.js
@@ -40,7 +40,7 @@ BI.Pane = BI.inherit(BI.Widget, {
 
     loading: function () {
         var self = this, o = this.options;
-        var loadingAnimation = BI.createWidget(BI.Providers.getProvider("bi.provider.system").getLoading({ 
+        var loadingAnimation = BI.createWidget(BI.Providers.getProvider("bi.provider.system").getLoading({
             loadingSize: o.loadingSize,
             context: this
         }));