MDL-46662 grader: Fixing return type, it is an array

This commit is contained in:
David Monllao 2015-02-04 10:37:38 +08:00
parent 89cccc9e0e
commit 6611780e83

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@ -1500,7 +1500,7 @@ class grade_report_grader extends grade_report {
* Given element category, create a collapsible icon and
* course header.
*
* @param object $element
* @param array $element
* @return string HTML
*/
protected function get_course_header($element) {