master updated (85e9e5f -> 7f5ac14)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  85e9e5f   Don't quote nil and t in doc strings and comments
       new  b582289   Fix warning in etc-authors-mode.el
       new  7f5ac14   ; * etc/NEWS: Improve wording of an item.


Summary of changes:
 etc/NEWS                           | 2 +-
 lisp/emacs-lisp/hierarchy.el       | 5 +++--
 lisp/textmodes/etc-authors-mode.el | 6 +++++-
 3 files changed, 9 insertions(+), 4 deletions(-)