Update Misc/NEWS.d/next/Core_and_Builtins/2025-11-04-12-18-06.gh-issue-140942.GYns6n.rst

Add changes to news entry from code review

Co-authored-by: Hugo van Kemenade <[email protected]>

Author: johnfraney

Misc/NEWS.d/next/Core_and_Builtins/2025-11-04-12-18-06.gh-issue-140942.GYns6n.rst

@@ -1,2 +1,2 @@
-Add .cjs to mimetypes to give CommonJS modules a mimetype of
-"application/node"
+Add ``.cjs`` to :mod:`mimetypes` to give CommonJS modules a MIME type of
+``application/node``.