asyncio: Fix a typo in CoroWrapper

__slot__ => __slots__

diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py
index 406bcb936867aba1a23de99b430ae4f4bdb0f221..36404687a5717483759fa8ded7060b931d375c76 100644 (file)
--- a/Lib/asyncio/tasks.py
+++ b/Lib/asyncio/tasks.py
@@ -34,7 +34,7 @@ _DEBUG = False
 class CoroWrapper:
     """Wrapper for coroutine in _DEBUG mode."""
 
-    __slot__ = ['gen', 'func']
+    __slots__ = ['gen', 'func']
 
     def __init__(self, gen, func):
         assert inspect.isgenerator(gen), gen