Adds comment to clarify

tournaments/views.py

@@ -223,7 +223,7 @@ class UserViewSet(viewsets.ModelViewSet):
 class ClubViewSet(viewsets.ModelViewSet):
     queryset = Club.objects.all()
     serializer_class = ClubSerializer
-    permission_classes = []
+    permission_classes = [] # Clubs are public whereas the other requests are only for logged users
 
 class TournamentViewSet(viewsets.ModelViewSet):
     queryset = Tournament.objects.all()