Update README.md

DivineOmega · web-flow · commit 5ac7deefab81 · 2019-08-06T12:14:06.000+01:00
diff --git a/README.md b/README.md
@@ -23,7 +23,7 @@ composer require divineomega/php-ssh-connection
 
 ## Usage
 
-````php
+```php
 $connection = (new SSHConnection())
             ->to('test.rebex.net')
             ->onPort(22)
