Fix nasty typo

rhettinger · rhettinger · commit 7b7caa8ec6ba · 2012-01-09T20:02:24.000Z
diff --git a/Lib/queue.py b/Lib/queue.py
@@ -3,7 +3,7 @@
 try:
     import threading
 except ImportError:
-    import dummythreading as threading
+    import dummy_threading as threading
 from collections import deque
 from heapq import heappush, heappop
 from time import time
