Issue #16416: Fix Misc/NEWS entry, mention Mac OS X
diff --git a/Misc/NEWS b/Misc/NEWS
index 35add80..5f0e4cf 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -10,11 +10,11 @@
 Core and Builtins
 -----------------
 
-- Issue #16416: OS data are now always encoded/decoded to/from
-  UTF-8/surrogateescape, instead of the locale encoding (which may be ASCII if
-  no locale environment variable is set), to avoid inconsistencies with
-  os.fsencode() and os.fsdecode() functions which are already using
-  UTF-8/surrogateescape.
+- Issue #16416: On Mac OS X, operating system data are now always
+  encoded/decoded to/from UTF-8/surrogateescape, instead of the locale encoding
+  (which may be ASCII if no locale environment variable is set), to avoid
+  inconsistencies with os.fsencode() and os.fsdecode() functions which are
+  already using UTF-8/surrogateescape.
 
 - Issue #16453: Fix equality testing of dead weakref objects.