Fix typo in "What's new in Python 3.9" (GH-20559)

Automerge-Triggered-By: @pablogsal
(cherry picked from commit 491a3d3a75b656c8317d8ce343aea767978b946c)

Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>

diff --git a/Doc/whatsnew/3.9.rst b/Doc/whatsnew/3.9.rst
index d721b22eeb8c92013624c0d47cd2cac670ace398..fc407e48df0192053685792f4af80900aa20e0e8 100644 (file)
--- a/Doc/whatsnew/3.9.rst
+++ b/Doc/whatsnew/3.9.rst
@@ -156,7 +156,7 @@ back to the LL(1) parser using a command line switch (``-X
 oldparser``) or an environment variable (``PYTHONOLDPARSER=1``).
 
 See :pep:`617` for more details.  (Contributed by Guido van Rossum,
-Pablo Galindo and Lysandros Nikolau in :issue:`40334`.)
+Pablo Galindo and Lysandros Nikolaou in :issue:`40334`.)
 
 
 Other Language Changes