Remove uneeded comment

aleksis/apps/chronos/models.py

@@ -1603,8 +1603,6 @@ class LessonEvent(CalendarEvent):
         events = LessonEvent.get_single_events(
             date_start, date_end, request, event_params, with_reference_object=True
         )
-        # (1.5 filter them by permissions)
-        ...
 
         # 2. For each lessonEvent → check if there are any teachers with absences that overlap the lesson & if yes, check if there is already an amendment for that lesson
         # if so, add it to a list, if not, create a new one (no dummy creation here possible since teachers is a m2m field)