diff --git a/Lib/threading.py b/Lib/threading.py
index c7f7d5f..3e9577d 100644
--- a/Lib/threading.py
+++ b/Lib/threading.py
@@ -634,7 +634,7 @@ def __init__(self, parties, action=None, timeout=None):
         self._action = action
         self._timeout = timeout
         self._parties = parties
-        self._state = 0 #0 filling, 1, draining, -1 resetting, -2 broken
+        self._state = 0  # 0 filling, 1 draining, -1 resetting, -2 broken
         self._count = 0
 
     def wait(self, timeout=None):