Fixing the syntax error in the JSON Mixin issue #22

bt/views.py

@@ -143,7 +143,7 @@ def sendverifymail(service,to,body):
 
 class JSONMixin(object):
     def get(self, request, *args, **kwargs):
-        return http.HttpResponse(serielizers.serialize('json', self.get_queryset())
+        return http.HttpResponse(serializers.serialize('json', self.get_queryset()))
 
 class AddForm(FormView, MultipleObjectMixin):
     template = 'index.html'