Implemented Richard Purdie's changes for the "Checksums (Signatures)
section. I also performed a spell-check on the chapter and found several
rogue words that I corrected.
Fixes [YOCTO #2024]
Reported-by: Richard Purdie <richard.purdie@intel.com>
(From yocto-docs rev: 3025ee64bc0f046abe87f95f1e8b9092a6079798)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>