Updating readme.

Author: mehradsadeghi

README.md

@@ -1,9 +1,14 @@
 # Laravel CRUD Generator
+Generate a CRUD scaffold like a breeze.
 
 ### Installation
 `$ composer require mehradsadeghi/laravel-crud-generator`
 
 ### Usage
-###### It works based on your `fillable` property of the target model.
+It works based on your `$fillable` property of the target model.
+
+If you would like to use `$guarded` instead of `$fillable`, It is supported too. 
+In that case you'll need to have an existing `Schema` (table), Then the crud generator will autimatically figures out your fillables.
+
 
 ![laravel-crud-generator](https://user-images.githubusercontent.com/31504728/92512225-b99be400-f223-11ea-84ba-bbfb55d1babd.gif)