Fix typo in multiprocessing doc, cancel_join_thread was missing _thread
diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst
index f973715..bb6e846 100644
--- a/Doc/library/multiprocessing.rst
+++ b/Doc/library/multiprocessing.rst
@@ -1861,7 +1861,7 @@
Bear in mind that a process that has put items in a queue will wait before
terminating until all the buffered items are fed by the "feeder" thread to
the underlying pipe. (The child process can call the
- :meth:`Queue.cancel_join` method of the queue to avoid this behaviour.)
+ :meth:`Queue.cancel_join_thread` method of the queue to avoid this behaviour.)
This means that whenever you use a queue you need to make sure that all
items which have been put on the queue will eventually be removed before the