diff --git a/classes/element_helper.php b/classes/element_helper.php
index f8061c2..622fa11 100644
--- a/classes/element_helper.php
+++ b/classes/element_helper.php
@@ -191,7 +191,7 @@ class element_helper {
     /**
      * Helper function to render the refpoint element.
      *
-     * @param \mod_customcert\edit_element_form $mform the edit_form instance.
+     * @param \MoodleQuickForm $mform the edit_form instance.
      */
     public static function render_form_element_refpoint($mform) {
         $refpointoptions = array();
diff --git a/element/qrcode/classes/element.php b/element/qrcode/classes/element.php
index eb036f2..3f1329b 100644
--- a/element/qrcode/classes/element.php
+++ b/element/qrcode/classes/element.php
@@ -43,7 +43,7 @@ class element extends \mod_customcert\element {
     /**
      * This function renders the form elements when adding a customcert element.
      *
-     * @param \mod_customcert\edit_element_form $mform the edit_form instance
+     * @param \MoodleQuickForm $mform the edit_form instance
      */
     public function render_form_elements($mform) {
         \mod_customcert\element_helper::render_form_element_width($mform);
@@ -102,7 +102,7 @@ class element extends \mod_customcert\element {
     /**
      * Sets the data on the form when editing an element.
      *
-     * @param \mod_customcert\edit_element_form $mform the edit_form instance
+     * @param \MoodleQuickForm $mform the edit_form instance
      */
     public function definition_after_data($mform) {
         parent::definition_after_data($mform);