diff --git a/README.md b/README.md
index b2bada7b4..1594ab0ad 100644
--- a/README.md
+++ b/README.md
@@ -67,10 +67,11 @@ Install using `pip`...
     pip install djangorestframework
 
 Add `'rest_framework'` to your `INSTALLED_APPS` setting.
+
 ```python
 INSTALLED_APPS = [
-    ...
-    'rest_framework',
+    # ...
+    "rest_framework",
 ]
 ```
 
@@ -99,7 +100,7 @@ from rest_framework import routers, serializers, viewsets
 class UserSerializer(serializers.HyperlinkedModelSerializer):
     class Meta:
         model = User
-        fields = ['url', 'username', 'email', 'is_staff']
+        fields = ["url", "username", "email", "is_staff"]
 
 
 # ViewSets define the view behavior.
@@ -110,13 +111,13 @@ class UserViewSet(viewsets.ModelViewSet):
 
 # Routers provide a way of automatically determining the URL conf.
 router = routers.DefaultRouter()
-router.register(r'users', UserViewSet)
+router.register(r"users", UserViewSet)
 
 # Wire up our API using automatic URL routing.
 # Additionally, we include login URLs for the browsable API.
 urlpatterns = [
-    path('', include(router.urls)),
-    path('api-auth/', include('rest_framework.urls', namespace='rest_framework')),
+    path("", include(router.urls)),
+    path("api-auth/", include("rest_framework.urls", namespace="rest_framework")),
 ]
 ```
 
@@ -126,15 +127,15 @@ Add the following to your `settings.py` module:
 
 ```python
 INSTALLED_APPS = [
-    ...  # Make sure to include the default installed apps here.
-    'rest_framework',
+    # ... make sure to include the default installed apps here.
+    "rest_framework",
 ]
 
 REST_FRAMEWORK = {
     # Use Django's standard `django.contrib.auth` permissions,
     # or allow read-only access for unauthenticated users.
-    'DEFAULT_PERMISSION_CLASSES': [
-        'rest_framework.permissions.DjangoModelPermissionsOrAnonReadOnly',
+    "DEFAULT_PERMISSION_CLASSES": [
+        "rest_framework.permissions.DjangoModelPermissionsOrAnonReadOnly",
     ]
 }
 ```
diff --git a/docs/api-guide/viewsets.md b/docs/api-guide/viewsets.md
index 22acfe327..102bac40e 100644
--- a/docs/api-guide/viewsets.md
+++ b/docs/api-guide/viewsets.md
@@ -231,7 +231,7 @@ Using the example from the previous section:
 Alternatively, you can use the `url_name` attribute set by the `@action` decorator.
 
 ```pycon
->>> view.reverse_action(view.set_password.url_name, args=['1'])
+>>> view.reverse_action(view.set_password.url_name, args=["1"])
 'http://localhost:8000/api/users/1/set_password'
 ```
 
diff --git a/docs/community/3.11-announcement.md b/docs/community/3.11-announcement.md
index 2fc37a764..e913d5e0a 100644
--- a/docs/community/3.11-announcement.md
+++ b/docs/community/3.11-announcement.md
@@ -50,11 +50,9 @@ class DocStringExampleListView(APIView):
 
     permission_classes = [permissions.IsAuthenticatedOrReadOnly]
 
-    def get(self, request, *args, **kwargs):
-        ...
+    def get(self, request, *args, **kwargs): ...
 
-    def post(self, request, *args, **kwargs):
-        ...
+    def post(self, request, *args, **kwargs): ...
 ```
 
 ## Validator / Default Context
@@ -76,8 +74,7 @@ Validator implementations will look like this:
 class CustomValidator:
     requires_context = True
 
-    def __call__(self, value, serializer_field):
-        ...
+    def __call__(self, value, serializer_field): ...
 ```
 
 Default implementations will look like this:
@@ -86,8 +83,7 @@ Default implementations will look like this:
 class CustomDefault:
     requires_context = True
 
-    def __call__(self, serializer_field):
-        ...
+    def __call__(self, serializer_field): ...
 ```
 
 ---