Use establishment type product serializer w/ index name

apps/establishment/serializers/common.py

@@ -172,7 +172,7 @@ class EstablishmentEmployeeSerializer(serializers.ModelSerializer):
 class EstablishmentShortSerializer(serializers.ModelSerializer):
     """Short serializer for establishment."""
     city = CitySerializer(source='address.city', allow_null=True)
-    establishment_type = EstablishmentTypeBaseSerializer()
+    establishment_type = EstablishmentTypeGeoSerializer()
 
     class Meta:
         """Meta class."""