diff --git a/stdlib/2/types.pyi b/stdlib/2/types.pyi
index 443abc592..e4be0ef2f 100644
--- a/stdlib/2/types.pyi
+++ b/stdlib/2/types.pyi
@@ -88,8 +88,7 @@ class UnboundMethodType:
     def __init__(self, func: Callable, obj: object) -> None: ...
     def __call__(self, *args: Any, **kwargs: Any) -> Any: ...
 
-class InstanceType(object):
-    pass
+class InstanceType(object): ...
 
 MethodType = UnboundMethodType