diff --git a/docs/apis/subsystems/group/index.md b/docs/apis/subsystems/group/index.md
index cc44a3c217..a073365b41 100644
--- a/docs/apis/subsystems/group/index.md
+++ b/docs/apis/subsystems/group/index.md
@@ -170,7 +170,7 @@ $sql = "SELECT g.idnumber, gm.*
 $params = [$courseid];
 
 $context = context_course::instance($courseid);
-if (!has_capability('moodle/course:viewhiddengroups', $context) {
+if (!has_capability('moodle/course:viewhiddengroups', $context)) {
     // Apply visibility restrictions.
     [
         $visibilitywhere,