Also, shifted up one line the start and end lines for licence checksum
computation.
(From OE-Core rev: b34855ef05fc5373f55ea75efa617316016f9d83)
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>