Update to Drupal 8.0.0-rc3. For more information, see https://www.drupal.org/node/2608078

core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php

@@ -20,12 +20,12 @@ interface ClassResolverInterface {
    * @param string $definition
    *   A class name or service name.
    *
-   * @throws \InvalidArgumentException
-   *   If $class is not a valid service identifier and the class does not exist.
-   *
    * @return object
    *   The instance of the class.
-  */
+   *
+   * @throws \InvalidArgumentException
+   *   If $class is not a valid service identifier and the class does not exist.
+   */
   public function getInstanceFromDefinition($definition);
 
 }

core/lib/Drupal/Core/DependencyInjection/Compiler/RegisterServicesForDestructionPass.php

@@ -19,7 +19,7 @@ use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 class RegisterServicesForDestructionPass implements CompilerPassInterface {
 
   /**
-   * Implements \Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface::process().
+   * {@inheritdoc}
    */
   public function process(ContainerBuilder $container) {
     if (!$container->hasDefinition('kernel_destruct_subscriber')) {