[*] FO : Possibility of hook blocknewsletter in footer

I'm added hook footer to blocknewsletter, it is great to theme developers

modules/blocknewsletter/blocknewsletter.php

@@ -512,7 +512,6 @@ class Blocknewsletter extends Module
 		return $this->display(__FILE__, 'blocknewsletter.tpl');
 	}
 	
-	// Possibility to hook newsletter in footer, great for theme developers
 	public function hookFooter($params)
 	{
 		$this->_prepareHook($params);