tree db36709e26656a61d27266fb644c894bed98782d
parent 8cadf90eb33a9cb6478081e456674a0d46f9385f
author Hong-Seok Kim <hongseok@google.com> 1562649758 +0000
committer Andrew Scull <ascull@google.com> 1562766661 +0000

Fix a minor typo in the comment. Added some comment, too.

Change-Id: I34c3b098b80b729c091ce27e56626b100ae3e9b3