Update README.md

Author: rubenreyes2000

README.md

@@ -207,4 +207,5 @@ You must keep in mind that this script can be dangerous if misused or abused. We
     * [Advanced deployment options](https://github.com/Lyquix/php-git-deploy/pull/4)
   * [7twin](https://github.com/7twin)
     * [Workaround for getallheaders() not available in PHP-FPM](https://github.com/Lyquix/php-git-deploy/pull/5)
+    * [Cleanup endScript()](https://github.com/Lyquix/php-git-deploy/pull/7)