Remove things specific to the old Macintosh, and spell "Mac OS X" consistently.
diff --git a/Doc/library/binhex.rst b/Doc/library/binhex.rst
index 0049c70..b24e00a 100644
--- a/Doc/library/binhex.rst
+++ b/Doc/library/binhex.rst
@@ -58,7 +58,7 @@
the source for details.
If you code or decode textfiles on non-Macintosh platforms they will still use
-the Macintosh newline convention (carriage-return as end of line).
+the old Macintosh newline convention (carriage-return as end of line).
As of this writing, :func:`hexbin` appears to not work in all cases.