Fix grammar.

diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst
index b44a2fea4116ab42f478f8a37d810f1175cfad1d..cda63e4928e2fa1614abd570656e279b04e6d7c4 100644 (file)
--- a/Doc/whatsnew/3.3.rst
+++ b/Doc/whatsnew/3.3.rst
@@ -1767,7 +1767,7 @@ sched
 select
 ------
 
-Solaris and derivatives platforms have a new class :class:`select.devpoll`
+Solaris and derivative platforms have a new class :class:`select.devpoll`
 for high performance asynchronous sockets via :file:`/dev/poll`.
 (Contributed by Jesús Cea Avión in :issue:`6397`.)