This figure had changed. I updated the file and folder hierarchy.
Also fixed some wording.
(From yocto-docs rev: 40e89997f50fdaecee88c8c98e21cc212bf1ed13)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>