Git commits in Moodle 3.9.2 by Mark Johnson

commit 762e8afa6f7f85a13c10227976345e5aba57a208
Author: Mark Johnson <mark.johnson@open.ac.uk>
Date:   Thu, 09 Jul 2020 17:11:17 +0800
Tag:    v3.9.2

MDL-67671 backup: Fix modname display on backup form