diff --git a/rest_framework/documentation.py b/rest_framework/documentation.py
index 816296e27..fd30b9f6b 100644
--- a/rest_framework/documentation.py
+++ b/rest_framework/documentation.py
@@ -1,5 +1,8 @@
-from django.conf.urls import url, include
-from rest_framework.renderers import CoreJSONRenderer, DocumentationRenderer, SchemaJSRenderer
+from django.conf.urls import include, url
+
+from rest_framework.renderers import (
+    CoreJSONRenderer, DocumentationRenderer, SchemaJSRenderer
+)
 from rest_framework.schemas import get_schema_view