message: Removes '' signs
diff: @@ -49,10 +49,10 @@ export class NotificationController {
  if (settings === undefined || settings === null) {
  settings = await new NotificationSettings(
  {
  - 'user': user,
  - 'course': changedCourse,
  - 'notificationType': API_NOTIFICATION_TYPE_ALL_CHANGES,
  - 'emailNotification': false
  + user: user,
  + course: changedCourse,
  + notificationType: API_NOTIFICATION_TYPE_ALL_CHANGES,
  + emailNotification: false
  }).save();
  }
  if (settings.notificationType === API_NOTIFICATION_TYPE_ALL_CHANGES) {
  