MDL-63323 course: Fixed wrong classes key in activity_navigation class

Replaced "classes" by "class" attribute, when the prev and next links are builded into the activity navigation.
2018-09-27 18:44:00 -05:00
parent 75d95d140b
commit 571ee73a77
1 changed files with 2 additions and 2 deletions
@@ -72,7 +72,7 @@ class activity_navigation implements renderable, templatable {
            }

            $attributes = [
-                'classes' => 'btn btn-link',
+                'class' => 'btn btn-link',
                'id' => 'prev-activity-link',
                'title' => $linkname,
            ];
@@ -88,7 +88,7 @@ class activity_navigation implements renderable, templatable {
            }

            $attributes = [
-                'classes' => 'btn btn-link',
+                'class' => 'btn btn-link',
                'id' => 'next-activity-link',
                'title' => $linkname,
            ];