diff --git a/src/nz-tour.js b/src/nz-tour.js
index 2c2d06c..4a39b02 100755
--- a/src/nz-tour.js
+++ b/src/nz-tour.js
@@ -176,7 +176,6 @@
                     service.cleanup();
                 }, service.current.tour.config.animationDuration);
             }
-           // return $q.when(null);
         }
 
         function doStep(direction) {