diff --git a/docs/tutorial/quickstart.md b/docs/tutorial/quickstart.md
index 96fed2767..e8a4c8ef6 100644
--- a/docs/tutorial/quickstart.md
+++ b/docs/tutorial/quickstart.md
@@ -118,7 +118,9 @@ We'd also like to set a few global settings.  We'd like to turn on pagination, a
     )
 
     REST_FRAMEWORK = {
-        'DEFAULT_PERMISSION_CLASSES': ('rest_framework.permissions.IsAdminUser',),
+        'DEFAULT_PERMISSION_CLASSES': [
+            'rest_framework.permissions.IsAdminUser',
+        ],
         'PAGE_SIZE': 10
     }