Laravel 5.6 support added.

Author: dmitry-ivanov

README.md

@@ -1,8 +1,8 @@
 # Laravel Console Mutex
 
-[![StyleCI](https://styleci.io/repos/59570052/shield?branch=master&style=flat)](https://styleci.io/repos/59570052)
-[![Build Status](https://travis-ci.org/dmitry-ivanov/laravel-console-mutex.svg?branch=master)](https://travis-ci.org/dmitry-ivanov/laravel-console-mutex)
-[![Coverage Status](https://coveralls.io/repos/github/dmitry-ivanov/laravel-console-mutex/badge.svg?branch=master)](https://coveralls.io/github/dmitry-ivanov/laravel-console-mutex?branch=master)
+[![StyleCI](https://styleci.io/repos/59570052/shield?branch=5.6&style=flat)](https://styleci.io/repos/59570052)
+[![Build Status](https://travis-ci.org/dmitry-ivanov/laravel-console-mutex.svg?branch=5.6)](https://travis-ci.org/dmitry-ivanov/laravel-console-mutex)
+[![Coverage Status](https://coveralls.io/repos/github/dmitry-ivanov/laravel-console-mutex/badge.svg?branch=5.6)](https://coveralls.io/github/dmitry-ivanov/laravel-console-mutex?branch=5.6)
 
 [![Latest Stable Version](https://poser.pugx.org/illuminated/console-mutex/v/stable)](https://packagist.org/packages/illuminated/console-mutex)
 [![Latest Unstable Version](https://poser.pugx.org/illuminated/console-mutex/v/unstable)](https://packagist.org/packages/illuminated/console-mutex)
@@ -39,7 +39,7 @@ Prevents overlapping for Laravel console commands.
 1. Install package through `composer`:
 
     ```shell
-    composer require illuminated/console-mutex
+    composer require "illuminated/console-mutex:5.6.*"
     ```
 
 2. Use `Illuminated\Console\WithoutOverlapping` trait: