Git commits in Moodle 3.2.9 by Eloy Lafuente (stronk7)

commit 2d7b7fb7eafb9fbd6e54e7ff161a90e1b9d2a718
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Sat, 12 May 2018 03:16:41 +0800
Tag:    v3.2.9

MDL-62275 qtype_calculatedmulti: Fix typo