[Addressability] Comments

Added comments to the slight change in Browse
Controller and BrowseObjectController. WTD 25.

platform/commonUI/browse/src/BrowseObjectController.js

@@ -54,6 +54,8 @@ define(
                 if (viewKey) {
                     $location.search('view', viewKey);
                     unlisten = $scope.$on('$locationChangeSuccess', function () {
+                        // Checks path to make sure /browse/ is at front
+                        // if so, change $route.current
                         if ($location.path().indexOf("/browse/") === 0) {
                             $route.current = priorRoute;
                         }