elections2021: Improve banner orders

elections2021/migrations/0040_rename_place_of_birth_bannerorder_residency.py

@@ -6,13 +6,13 @@ from django.db import migrations
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('elections2021', '0039_elections2021mappage_subtitle'),
+        ("elections2021", "0039_elections2021mappage_subtitle"),
     ]
 
     operations = [
         migrations.RenameField(
-            model_name='bannerorder',
-            old_name='place_of_birth',
-            new_name='residency',
+            model_name="bannerorder",
+            old_name="place_of_birth",
+            new_name="residency",
         ),
     ]