diff --git a/docs/auth.md b/docs/auth.md
index 8e81c01f..79b4efec 100644
--- a/docs/auth.md
+++ b/docs/auth.md
@@ -90,7 +90,7 @@ class LoginView(KnoxLoginView):
         serializer.is_valid(raise_exception=True)
         user = serializer.validated_data['user']
         login(request, user)
-        return super(LoginView, self).post(request, format=None)
+        return super().post(request, format=None)
 ```
 
 **urls.py:**
@@ -103,4 +103,4 @@ urlpatterns = [
      path(r'logout/', knox_views.LogoutView.as_view(), name='knox_logout'),
      path(r'logoutall/', knox_views.LogoutAllView.as_view(), name='knox_logoutall'),
 ]
-```
\ No newline at end of file
+```