I did some re-wording to account for when the user does a web
search for a manual and the search returns an ancient version
of the manual. Many times the user is oblivious of this fact
and is trying to use a version of the docs that don't come close
to matching the version of the YP.
(From yocto-docs rev: 1cbe06cefda2b35584a8365564e01888d229d0b3)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>