[O] Bug: org-map-entries docstring

[Christopher Schmidt]

C-h f org-map-entries RET

    The remaining args are treated as settings for the skipping
    facilities of the scanner.  The following items can be given here:

      archive    skip trees with the archive tag.
      comment    skip trees with the COMMENT keyword
      function or Emacs Lisp form:
                 will be used as value for `org-agenda-skip-function',
                 so whenever the function returns t, FUNC will not be
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                 called for that entry and search will continue from the
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                 point where the function leaves it.
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
That is wrong.  Function must return a buffer position or nil.

        Christopher