resolv some missing fix eslint rules no-trailing-spaces

modules/default/calendar/calendar.js

@@ -388,7 +388,7 @@ Module.register("calendar", {
 
 	/* broadcastEvents()
 	 * Broadcasts the events to all other modules for reuse.
-	 * The all events available in one array, sorted on startdate. 
+	 * The all events available in one array, sorted on startdate.
 	 */
 	broadcastEvents: function () {
 		var eventList = [];

modules/default/calendar/debug.js

@@ -1,5 +1,5 @@
 /* CalendarFetcher Tester
- * use this script with `node debug.js` to test the fetcher without the need 
+ * use this script with `node debug.js` to test the fetcher without the need
  * of starting the MagicMirror core. Adjust the values below to your desire.
  *
  * By Michael Teeuw http://michaelteeuw.nl
@@ -30,4 +30,3 @@ fetcher.onError(function(fetcher, error) {
 fetcher.startFetch();
 
 console.log("Create fetcher done! ");
-

modules/default/newsfeed/node_helper.js

@@ -72,7 +72,7 @@ module.exports = NodeHelper.create({
 	},
 
 	/* broadcastFeeds()
-	 * Creates an object with all feed items of the different registered feeds, 
+	 * Creates an object with all feed items of the different registered feeds,
 	 * and broadcasts these using sendSocketNotification.
 	 */
 	broadcastFeeds: function() {