* The node revision ID.
*
* @return array
- * An array suitable for drupal_render().
+ * An array suitable for \Drupal\Core\Render\RendererInterface::render().
*/
public function revisionShow($node_revision) {
$node = $this->entityManager()->getStorage('node')->loadRevision($node_revision);
* A node object.
*
* @return array
- * An array as expected by drupal_render().
+ * An array as expected by \Drupal\Core\Render\RendererInterface::render().
*/
public function revisionOverview(NodeInterface $node) {
$account = $this->currentUser();