Fix wrongly reporting some paid-up members as « could be deleted »

coin/members/models.py

@@ -27,7 +27,7 @@ class MemberQuerySet(models.QuerySet):
         # we have at least one fee
         membership_fees__isnull=False,
         # and it is still running
-        membership_fees__end_date__gte=datetime.date.today(),)
+        membership_fees__end_date__gte=datetime.date.today)
 
     def paidup_fee(self):
         return self.filter(self.paidup_q)