Actually, the previous batch's comment should have been different;
*this* set of patches is Ka-Ping's final sweep:

The attached patches update the standard library so that all modules
have docstrings beginning with one-line summaries.

A new docstring was added to formatter.  The docstring for os.py
was updated to mention nt, os2, ce in addition to posix, dos, mac.
diff --git a/Lib/binhex.py b/Lib/binhex.py
index 3fc7234..db6a7ef 100644
--- a/Lib/binhex.py
+++ b/Lib/binhex.py
@@ -1,4 +1,4 @@
-"""binhex - Macintosh binhex compression/decompression
+"""Macintosh binhex compression/decompression.
 
 easy interface:
 binhex(inputfilename, outputfilename)