diff --git a/system/libraries/Calendar.php b/system/libraries/Calendar.php
index a49f171..95f537e 100644
--- a/system/libraries/Calendar.php
+++ b/system/libraries/Calendar.php
@@ -95,11 +95,13 @@
 	public $next_prev_url		= '';
 
 	/**
-	 * Constructor
+	 * Class constructor
 	 *
-	 * Loads the calendar language file and sets the default time reference
+	 * Loads the calendar language file and sets the default time reference.
 	 *
-	 * @param	array
+	 * @uses	CI_Lang::$is_loaded
+	 *
+	 * @param	array	$config	Calendar options
 	 * @return	void
 	 */
 	public function __construct($config = array())