Git commits in Moodle 3.8.x by Mike Churchward

commit 661c7a198843dbc358f86f80ee031791c3f6f2e6
Author: Mike Churchward <mike.churchward@poetgroup.org>
Date:   Fri, 29 May 2020 09:51:50 +0800
Tag:    v3.8.4

MDL-68866 accesslib: Fixing parameter documentation.