[Python-checkins] doc: "Mac OS " -> "macOS" (GH-27534) (GH-27549)

[ambv]

https://github.com/python/cpython/commit/2ee09597f2418f5c038ad4f536ca87a324133d5c
commit: 2ee09597f2418f5c038ad4f536ca87a324133d5c
branch: 3.9
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: ambv <lukasz at langa.pl>
date: 2021-08-02T15:13:52+02:00
summary:

doc: "Mac OS " -> "macOS" (GH-27534) (GH-27549)

(cherry picked from commit 1342248f3a2b321b7b00867f47c92ba6549f9497)

Co-authored-by: partev <petrosyan at gmail.com>

files:
M Doc/library/platform.rst

diff --git a/Doc/library/platform.rst b/Doc/library/platform.rst
index b293adf48e6e3..49186ce371631 100644
--- a/Doc/library/platform.rst
+++ b/Doc/library/platform.rst
@@ -42,7 +42,7 @@ Cross Platform
 
    .. note::
 
-      On Mac OS X (and perhaps other platforms), executable files may be
+      On macOS (and perhaps other platforms), executable files may be
       universal files containing multiple architectures.
 
       To get at the "64-bitness" of the current interpreter, it is more