fix(docs): fix logo path

Author: codeandcats

README.md

@@ -2,7 +2,7 @@
 A TypeScript wrapper for [Commander](https://github.com/tj/commander.js/) that lets you easily declare commands using classes & decorators and provides you with strongly typed arguments.
 
 <center>
-	<img src="https://raw.githubusercontent.com/codeandcats/classy-commander/master/logo.png" />
+	<img src="https://raw.githubusercontent.com/codeandcats/classy-commander/master/img/logo.png" />
 </center>
 
 [![npm version](https://badge.fury.io/js/classy-commander.svg)](https://badge.fury.io/js/classy-commander)