Fixed PHPCS issues

lib/Cake/Routing/Route/CakeRoute.php

@@ -552,8 +552,8 @@ class CakeRoute {
  * This method helps for applications that want to implement
  * router caching.
  *
-	 * @param array $fields
-	 * @return CakeRoute
+ * @param array $fields Key/Value of object attributes
+ * @return CakeRoute A new instance of the route
  */
 	public static function __set_state($fields) {
 		$class = function_exists('get_called_class') ? get_called_class() : __CLASS__;

lib/Cake/Test/Case/Routing/Route/CakeRouteTest.php

@@ -984,7 +984,9 @@ class CakeRouteTest extends CakeTestCase {
  */
 	public function testSetState() {
 		$route = new CakeRoute('/', array('controller' => 'pages', 'action' => 'display', 'home'));
+		// @codingStandardsIgnoreStart
 		$retrievedRoute = eval('return ' . var_export($route, true) . ';');
+		// @codingStandardsIgnoreEnd
 		$this->assertEquals($route, $retrievedRoute);
 	}