update phpdoc

public_html/deployment/classes/plugins.class.php

@@ -13,7 +13,7 @@
  *        // print_r($CI_plugins->getPlugins());
  *        print_r($CI_plugins->getPlugins('build'));
  * 
- *        $CI_plugins->setPlugin('tgz');
+ *        $CI_plugins->setPlugin('tgz', 'build');
  *
  * 
  * @author axel