Update README.md

Author: rboonzaijer

README.md

@@ -2,6 +2,7 @@
 
 <p align="center">Convert an array to XML with PHP</p>
 
+
 <p align="center">
 <a href="https://github.com/rboonzaijer/php-array-to-xml/actions/workflows/tests.yml"><img src="https://img.shields.io/github/workflow/status/rboonzaijer/php-array-to-xml/Tests/main"></a>
 <a href="https://github.com/rboonzaijer/php-array-to-xml/blob/main/LICENSE.md"><img src="https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square" alt="License"></a>