Update README.md

Author: odan

README.md

@@ -33,7 +33,6 @@ composer require odan/database
 ```php
 require_once 'vendor/autoload.php';
 
-
 $dsn = "mysql:host=127.0.0.1;dbname=test;charset=utf8";
 $username = 'root';
 $password = '';