Update README.md

Author: szczyglis-dev

README.md

@@ -23,7 +23,7 @@ Current version: **2.1** | 2022-04-23
 - URLs rewriting/proxying at runtime (links, images, css, javascript, etc.)
 - 2 different methods for URLs rewriting: Regex (with preg_replace) and XML (with libxml/DOM)
 - PHP 7.2.5+ supported
-- 
+
 ## How to install:
 ```
 composer require szczyglis/php-ultra-small-proxy