change short-lived behavior of "DirectoryIndex None" based on feedback from wrowe:

[apache] / docs / manual / mod / mod_dir.xml.meta

<?xml version="1.0" encoding="UTF-8" ?>

<metafile>
  <basename>mod_dir</basename>
  <path>/mod/</path>
  <relpath>..</relpath>

  <variants>
    <variant>en</variant>
    <variant outdated="yes">ja</variant>
    <variant outdated="yes">ko</variant>
    <variant>tr</variant>
  </variants>
</metafile>