update Hooks to use load_class() from core
diff --git a/system/core/Hooks.php b/system/core/Hooks.php
index 2c12ffa..5e017cc 100644
--- a/system/core/Hooks.php
+++ b/system/core/Hooks.php
@@ -18,8 +18,7 @@
 /**
  * CodeIgniter Hooks Class
  *
- * Provides a mechanism to extend the base system without hacking.  Most of
- * this class is borrowed from Paul's Extension class in ExpressionEngine.
+ * Provides a mechanism to extend the base system without hacking.
  *
  * @package		CodeIgniter
  * @subpackage	Libraries