Whitespace normalization.
diff --git a/Lib/test/test_queue.py b/Lib/test/test_queue.py
index 17c1def..77a1c9d 100644
--- a/Lib/test/test_queue.py
+++ b/Lib/test/test_queue.py
@@ -234,7 +234,7 @@
         finally:
             cumlock.release()
         q.task_done()
-    
+
 def QueueJoinTest(q):
     global cum
     cum = 0