ISTWCMS-4954: update comments and name for uwperm drush command

src/Commands/UwDrushCommands.php

@@ -28,9 +28,11 @@ class UwDrushCommands extends DrushCommands {
   }
 
   /**
-   * Drush command to update permissions.
+   * Drush command to set permissions to what is in user role yml files.
    *
-   * @command uwcfgcommon:catalog
+   * Yml files are located: /src/UwRoles.
+   *
+   * @command uw:permissions
    * @aliases uwperm
    * @usage uwperm
    */