Correction & Remise en ordre des use

Controller/Adminhtml/CategoryWidget/Index.php

@@ -3,11 +3,11 @@ namespace NicolasBejean\CategoryWidget\Controller\Adminhtml\CategoryWidget;
 
 use \Magento\Backend\App\Action\Context;
 use \Magento\Backend\Model\View\Result\Page;
+use \Magento\Framework\App\Request\DataPersistorInterface;
 use \Magento\Framework\Controller\ResultInterface;
 use \Magento\Framework\Registry;
 use \Magento\Framework\View\Result\PageFactory;
 use \NicolasBejean\CategoryWidget\Controller\Adminhtml\CategoryWidget;
-use \Magento\Framework\App\Request\DataPersistorInterface;
 
 /**
  * Class Index
@@ -17,7 +17,8 @@ use \Magento\Framework\App\Request\DataPersistorInterface;
  * @author   Nicolas Béjean <nicolas@bejean.eu>
  * @license  https://github.com/nicolasbejean/category-widget/blob/master/licence.txt BSD Licence
  * @link     https://www.bejean.eu
- */class Index extends CategoryWidget
+ */
+class Index extends CategoryWidget
 {
     /**
      * @var PageFactory