trivial: spelling fixes in comments

Few spelling fixes in entry16.inc

Change-Id: Iad3d18eee3f498171cb766589aaebefdcf0e9767
Signed-off-by: Vikram Narayanan <vikram186@gmail.com>
Reviewed-on: http://review.coreboot.org/571
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
1 file changed