Added a more relevant example from the 4.12 Yocto Linux kernel
recipe.
(From yocto-docs rev: 98c40729b2b22a2ac8444d899848c05880cb920b)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>