diff --git a/src/ChangeAuthorAction.php b/src/ChangeAuthorAction.php
index 76d586f..f538e3c 100644
--- a/src/ChangeAuthorAction.php
+++ b/src/ChangeAuthorAction.php
@@ -14,11 +14,12 @@ class ChangeAuthorAction {
     $message = 'Changing author...';
     $results = [];
     foreach ($entities as $entity) {
-      if($entity->getOwnerId() != $new_author){
+      if ($entity->getOwnerId() != $new_author) {
         $entity->setOwnerId($new_author);
         $entity->setNewRevision();
         $entity->save();
-      }else{
+      }
+      else {
       }
     }
     $context['message'] = $message;
@@ -32,10 +33,10 @@ class ChangeAuthorAction {
     // The 'success' parameter means no fatal PHP errors were detected. All
     // other error management should be handled using 'results'.
     if ($success) {
-//      $message = \Drupal::translation()->formatPlural(
-//        count($results['changed_author']),
-//        'One operations processed.', '@count authors have been changed.'
-//      );
+      // $message = \Drupal::translation()->formatPlural(
+      //   count($results['changed_author']),
+      //   'One operations processed.', '@count authors have been changed.'
+      // );
     }
     else {
       $message = t('Finished with an error.');
diff --git a/src/Form/ChangeAuthorActionForm.php b/src/Form/ChangeAuthorActionForm.php
index e78db25..ce0c73f 100644
--- a/src/Form/ChangeAuthorActionForm.php
+++ b/src/Form/ChangeAuthorActionForm.php
@@ -3,7 +3,6 @@
 namespace Drupal\change_author_action\Form;
 
 use Drupal\Core\Form\FormBase;
-use Drupal\Core\Form\FormState;
 use Drupal\Core\Form\FormInterface;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\Core\Session\AccountInterface;