diff --git a/js/app/map/contextmenu.js b/js/app/map/contextmenu.js
index 8a8df816..aa8ec617 100644
--- a/js/app/map/contextmenu.js
+++ b/js/app/map/contextmenu.js
@@ -4,7 +4,7 @@
 
 define([
     'jquery',
-    'app/render'-
+    'app/render'
 ], ($, Render) => {
 
     'use strict';
diff --git a/public/js/v1.4.1/app/map/contextmenu.js b/public/js/v1.4.1/app/map/contextmenu.js
index 1b1f0cfd..aa8ec617 100644
--- a/public/js/v1.4.1/app/map/contextmenu.js
+++ b/public/js/v1.4.1/app/map/contextmenu.js
@@ -4,7 +4,7 @@
 
 define([
     'jquery',
-    'app/render',
+    'app/render'
 ], ($, Render) => {
 
     'use strict';
diff --git a/public/js/v1.4.1/app/map/util.js b/public/js/v1.4.1/app/map/util.js
index bdc500dc..954f3fa1 100644
--- a/public/js/v1.4.1/app/map/util.js
+++ b/public/js/v1.4.1/app/map/util.js
@@ -706,6 +706,11 @@ define([
         });
     };
 
+    /**
+     * performs a new route search -> trigger route panel
+     * @param mapContainer
+     * @param systemToData
+     */
     let findRoute = (mapContainer, systemToData) => {
         getTabContentElementByMapElement(mapContainer).trigger('pf:updateRouteModules', {
             task: 'findRoute',
diff --git a/public/js/v1.4.1/app/page.js b/public/js/v1.4.1/app/page.js
index c3a60408..70cd2853 100644
--- a/public/js/v1.4.1/app/page.js
+++ b/public/js/v1.4.1/app/page.js
@@ -1164,6 +1164,9 @@ define([
 
     };
 
+    /**
+     * add "hidden" context menu elements to page
+     */
     let initMapContextMenus = () => {
         $('#' + config.dynamicElementWrapperId).append(
             MapContextMenu.initMapContextMenu(),