Fix incorrect bpo number in change notes. (GH-22151)

diff --git a/Misc/NEWS.d/3.9.0a2.rst b/Misc/NEWS.d/3.9.0a2.rst
index 50478c08e90189adfa9b04fd78e3e80cd5bb0d2b..1fd23b763e2a1edd455317300340f622eb53f39c 100644 (file)
--- a/Misc/NEWS.d/3.9.0a2.rst
+++ b/Misc/NEWS.d/3.9.0a2.rst
@@ -229,7 +229,7 @@ coroutine of an asynchronous generator.
 
 ..
 
-.. bpo: 32949
+.. bpo: 33387
 .. date: 2018-03-13-14-46-03
 .. nonce: v821M7
 .. section: Core and Builtins