Fixing kaltura/moodle plugin#500 for MOODLE_501_STABLE#501

ctam wants to merge 2 commits into

kaltura:MOODLE_501_STABLEkaltura/moodle_plugin:MOODLE_501_STABLEfrom

ctam:fixing-kaltura/moodle_plugin#500-MOODLE_501_STABLEctam/kaltura-moodle_plugin:fixing-kaltura/moodle_plugin#500-MOODLE_501_STABLECopy head branch name to clipboard