Merge pull request #18371 from eileenmcnaughton/key
authorSeamus Lee <seamuslee001@gmail.com>
Sun, 6 Sep 2020 20:44:04 +0000 (06:44 +1000)
committerGitHub <noreply@github.com>
Sun, 6 Sep 2020 20:44:04 +0000 (06:44 +1000)
Rename variable $key to $participantID to make it clear what it is


Trivial merge