Fix one incorrect indentation and several lines with trailing spaces.
(Bitbake rev: 4dbf4f1907a32f303c2e9acf2f27817cf3c9ec38)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>