Update readme.

Signed-off-by: crynobone <crynobone@gmail.com>

README.md

@@ -11,12 +11,13 @@ Testbench Component is a simple package that is supposed to help you write tests
 [![Scrutinizer Quality Score](https://img.shields.io/scrutinizer/g/orchestral/testbench/master.svg?style=flat)](https://scrutinizer-ci.com/g/orchestral/testbench/)
 [![Reference Status](https://www.versioneye.com/php/orchestra:testbench/reference_badge.svg?style=flat)](https://www.versioneye.com/php/orchestra:testbench/references)
 
+* [Version Compatibility](#version-compatibility
 * [Installation](#installation)
 * [Usage](#usage)
 * [Example](#example)
 * [Working with Workbench](#working-with-workbench)
 
-## Version Compability
+## Version Compatibility
 
  Laravel  | Testbench
 :---------|:----------