The string in the manual revision table needed updated across the
set except for the kernel-dev manual.
(From yocto-docs rev: e087a707e02ff913baba2ac8bc6594206f53f70c)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>