Issue #13575: there is only one class type.
diff --git a/Python/errors.c b/Python/errors.c
index cd0f68d..36b8c54 100644
--- a/Python/errors.c
+++ b/Python/errors.c
@@ -665,7 +665,7 @@
         if (bases == NULL)
             goto failure;
     }
-    /* Create a real new-style class. */
+    /* Create a real class. */
     result = PyObject_CallFunction((PyObject *)&PyType_Type, "sOO",
                                    dot+1, bases, dict);
   failure: