Updated readme file

Author: olimortimer

README.md

@@ -5,16 +5,16 @@
 [![Latest Unstable Version](https://poser.pugx.org/olimortimer/laravelshoppingcart/v/unstable)](https://packagist.org/packages/olimortimer/laravelshoppingcart)
 [![License](https://poser.pugx.org/olimortimer/laravelshoppingcart/license)](https://packagist.org/packages/olimortimer/laravelshoppingcart)
 
-A simple shoppingcart implementation for Laravel.
+A simple shoppingcart implementation for Laravel 5, 6 and 7.
 
 ## Installation
 
-Install the package through [Composer](http://getcomposer.org/). 
+Install the package through [Composer](http://getcomposer.org/).
 
 Run the Composer require command from the Terminal:
 
-    composer require michaelbelgium/shoppingcart
-    
+    composer require olimortimer/laravelshoppingcart
+
 ### Laravel <= 5.4
 
 Should you still be on version 5.4 of Laravel, the final steps for you are to add the service provider of the package and alias the package. To do this open your `config/app.php` file.
@@ -71,8 +71,8 @@ Maybe you prefer to add the item using an array? As long as the array contains t
 Cart::add(['id' => '293ad', 'name' => 'Product 1', 'qty' => 1, 'price' => 9.99, 'options' => ['size' => 'large']]);
 ```
 
-New in version 2 of the package is the possibility to work with the `Buyable` interface. The way this works is that you have a model implement the `Buyable` interface, which will make you implement a few methods so the package knows how to get the id, name and price from your model. 
-This way you can just pass the `add()` method a model and the quantity and it will automatically add it to the cart. 
+New in version 2 of the package is the possibility to work with the `Buyable` interface. The way this works is that you have a model implement the `Buyable` interface, which will make you implement a few methods so the package knows how to get the id, name and price from your model.
+This way you can just pass the `add()` method a model and the quantity and it will automatically add it to the cart.
 
 **As an added bonus it will automatically associate the model with the CartItem**
 
@@ -85,7 +85,7 @@ Cart::add($product, 1, ['size' => 'large']);
 ```
 
 Finally, you can also add multipe items to the cart at once.
-You can just pass the `add()` method an array of arrays, or an array of Buyables and they will be added to the cart. 
+You can just pass the `add()` method an array of arrays, or an array of Buyables and they will be added to the cart.
 
 **When adding multiple items to the cart, the `add()` method will return an array of CartItems.**
 
@@ -201,7 +201,7 @@ You can set the default number format in the config file.
 
 ### Cart::subtotal()
 
-The `subtotal()` method can be used to get the total of all items in the cart, minus the total amount of tax. 
+The `subtotal()` method can be used to get the total of all items in the cart, minus the total amount of tax.
 
 ```php
 Cart::subtotal();
@@ -314,7 +314,7 @@ Cart::instance('wishlist')->count();
 
 ## Models
 
-Because it can be very convenient to be able to directly access a model from a CartItem is it possible to associate a model with the items in the cart. Let's say you have a `Product` model in your application. With the `associate()` method, you can tell the cart that an item in the cart, is associated to the `Product` model. 
+Because it can be very convenient to be able to directly access a model from a CartItem is it possible to associate a model with the items in the cart. Let's say you have a `Product` model in your application. With the `associate()` method, you can tell the cart that an item in the cart, is associated to the `Product` model.
 
 That way you can access your model right from the `CartItem`!
 
@@ -361,22 +361,22 @@ This will give you a `cart.php` config file in which you can make the changes.
 To make your life easy, the package also includes a ready to use `migration` which you can publish by running:
 
     php artisan vendor:publish --provider="Gloudemans\Shoppingcart\ShoppingcartServiceProvider" --tag="migrations"
-    
+
 This will place a `shoppingcart` table's migration file into `database/migrations` directory. Now all you have to do is run `php artisan migrate` to migrate your database.
 
-### Storing the cart    
+### Storing the cart
 To store your cart instance into the database, you have to call the `store($identifier) ` method. Where `$identifier` is a random key, for instance the id or username of the user.
 
     Cart::store('username');
-    
+
     // To store a cart instance named 'wishlist'
     Cart::instance('wishlist')->store('username');
 
 ### Restoring the cart
 If you want to retrieve the cart from the database and restore it, all you have to do is call the  `restore($identifier)` where `$identifier` is the key you specified for the `store` method.
- 
+
     Cart::restore('username');
-    
+
     // To restore a cart instance named 'wishlist'
     Cart::instance('wishlist')->restore('username');
 
@@ -445,7 +445,7 @@ Cart::addCost('somethingelse', 1.11);
 	   	<?php endforeach;?>
 
    	</tbody>
-   	
+
    	<tfoot>
    		<tr>
    			<td colspan="2">&nbsp;</td>