Revert r85797 (and r85798): it broke the Windows buildbots because of
test_multiprocessing's misbehaviour.
diff --git a/Doc/whatsnew/3.2.rst b/Doc/whatsnew/3.2.rst
index 0a561f1..c16fe87 100644
--- a/Doc/whatsnew/3.2.rst
+++ b/Doc/whatsnew/3.2.rst
@@ -563,8 +563,7 @@
 
 * Serializing and unserializing data using the :mod:`pickle` module is now
   several times faster. (Contributed by Alexandre Vassalotti, Antoine Pitrou
-  and the Unladen Swallow team in :issue:`9410`, :issue:`3873` and
-  :issue:`9935`.)
+  and the Unladen Swallow team in :issue:`9410` and :issue:`3873`.)
 
 
 Filenames and Unicode