PHPDoc fixes

laravel/routing/filter.php

@@ -155,6 +155,7 @@ class Filter_Collection {
 	 *
 	 * @param  string|array  $filters
 	 * @param  mixed         $parameters
+	 * @return void
 	 */
 	public function __construct($filters, $parameters = null)
 	{

laravel/routing/route.php

@@ -142,7 +142,7 @@ class Route {
 	 *
 	 * If the route belongs to a bundle, the bundle's global filters are returned too.
 	 *
-	 * @param  string  $filter
+	 * @param  string  $event
 	 * @return array
 	 */
 	protected function filters($event)

laravel/routing/router.php

@@ -254,8 +254,8 @@ class Router {
 	/**
 	 * Locate the URI segment matching a controller name.
 	 *
-	 * @param  string  $directory
 	 * @param  array   $segments
+	 * @param  string  $directory
 	 * @return int
 	 */
 	protected static function locate($segments, $directory)