PEP 594: remove binhex as it's already gone

pep-0594.rst

@@ -139,7 +139,6 @@ audio processing.
     asynchat,**3.6** (3.0\*),3.12,1999,**yes**,asyncio_
     asyncore,**3.6** (3.0\*),3.12,1999,**yes**,asyncio_
     audioop,3.11 (3.0\*),3.13,1992,**yes**,\-
-    binhex,3.11,3.13,1995,no,\-
     cgi,3.11 (2.0\*\*),3.13,1995,no,\-
     cgitb,3.11 (2.0\*\*),3.13,1995,no,\-
     chunk,3.11,3.13,1999,no,\-
@@ -187,14 +186,6 @@ experts and maintainers in the DevGuide.
 Data encoding modules
 ---------------------
 
-binhex
-~~~~~~
-
-The `binhex <https://docs.python.org/3/library/binhex.html>`_ module encodes
-and decodes Apple Macintosh binhex4 data. It was originally developed for
-TRS-80. In the 1980s and early 1990s it was used on classic Mac OS 9 to
-encode binary email attachments.
-
 
 uu and the uu encoding
 ~~~~~~~~~~~~~~~~~~~~~~
@@ -508,7 +499,6 @@ Some modules were originally proposed for deprecation.
     colorsys,\-,"colormath, colour, colorspacious, Pillow"
     fileinput,\-,argparse
     getopt,\-,"argparse, optparse"
-    lib2to3,\-,
     optparse,**3.2**,argparse
     wave,\-,