AC-2218: Fixed problem when Magento updates from 2.2 to 2.3, next 2.4.4

- fixes after code review

Author: andrewbess

setup/src/Magento/Setup/Model/Installer.php

@@ -103,15 +103,11 @@ class Installer
     private $filePermissions;
 
     /**
-     * The deployment configuration repository
-     *
      * @var Writer
      */
     private $deploymentConfigWriter;
 
     /**
-     * The deployment configuration reader
-     *
      * @var Reader
      */
     private $deploymentConfigReader;