Fix contributor person name in rst files (GH-29005)

Author: Livius90

Doc/whatsnew/3.11.rst

@@ -261,12 +261,12 @@ time
   ``nanosleep()`` function, if available, which has a resolution of 1 nanosecond
   (10\ :sup:`-9` seconds), rather than using ``select()`` which has a resolution
   of 1 microsecond (10\ :sup:`-6` seconds).
-  (Contributed by Livius and Victor Stinner in :issue:`21302`.)
+  (Contributed by Benjamin Szőke and Victor Stinner in :issue:`21302`.)
 
 * On Windows, :func:`time.sleep` now uses a waitable timer which has a
   resolution of 100 nanoseconds (10\ :sup:`-7` seconds). Previously, it had
   a resolution of 1 millisecond (10\ :sup:`-3` seconds).
-  (Contributed by Livius and Victor Stinner in :issue:`21302`.)
+  (Contributed by Benjamin Szőke and Victor Stinner in :issue:`21302`.)
 
 unicodedata
 -----------

Misc/NEWS.d/3.11.0a1.rst

@@ -1516,7 +1516,7 @@ available. ``nanosleep()`` allows to sleep with nanosecond precision.
 
 On Windows, :func:`time.sleep` now uses a waitable timer which has a
 resolution of 100 nanoseconds (10\ :sup:`-7` seconds). Previously, it had a
-resolution of 1 millisecond (10\ :sup:`-3` seconds). Patch by Livius and
+resolution of 1 millisecond (10\ :sup:`-3` seconds). Patch by Benjamin Szőke and
 Victor Stinner.
 
 ..