Fix mistake in logging line

aleksis/core/util/apps.py

@@ -302,12 +302,14 @@ class AppConfig(django.apps.AppConfig):
             if hasattr(model, "maintain_default_data"):
                 # Method implemented by each model object; can be left out
                 self._logger.info(
-                    "Maintaining default data of %s in %s", model._meta.name, self.get_name()
+                    "Maintaining default data of %s in %s", model._meta.model_name, self.get_name()
                 )
                 model.maintain_default_data()
             if hasattr(model, "extra_permissions"):
                 self._logger.info(
-                    "Maintaining extra permissions for %s in %s", model._meta.name, self.get_name()
+                    "Maintaining extra permissions for %s in %s",
+                    model._meta.model_name,
+                    self.get_name(),
                 )
                 ct = ContentType.objects.get_for_model(model)
                 for perm, verbose_name in model.extra_permissions: