Content export produces unused Translatables array.

When I exported a CCK field, I noticed a rouge array at the end of the hook_content_default_fields() function.

  // Translatables
  array(
    t('Due Date'),
  );

  return $fields;
}

Seems like it is supposed to be going somewhere, but isn't.

I can try to provide more info on how to reproduce this if others are not seeing it.

Full exported file attached.