Fix typo in Readme.php

autoload.php, not autoloader.php

Author: bobbykjack

Readme.php

@@ -9,7 +9,7 @@
 	require str_replace('\\', DIRECTORY_SEPARATOR, ltrim($class, '\\')).'.php';
 });
 // If using Composer, use this instead:
-//require 'vendor/autoloader.php';
+//require 'vendor/autoload.php';
 
 // Get Markdown class
 use Michelf\Markdown;