I changed the description to note that the PE variable is unset
by default.
(From yocto-docs rev: fe3655121e2796e50b8b3372df06cdf8341a2202)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>