Fixed phpcs issues.

Closes #3359842

modules/config_distro_filter/src/ConfigDistroFilterEventSubscriber.php

@@ -4,15 +4,15 @@ namespace Drupal\config_distro_filter;
 
 use Drupal\config_distro\Event\ConfigDistroEvents;
 use Drupal\config_distro\Event\DistroStorageTransformEvent;
-use Drupal\Core\Config\MemoryStorage;
 use Drupal\config_filter\ConfigFilterStorageFactory;
+use Drupal\Core\Config\MemoryStorage;
 use Drupal\Core\Config\StorageCopyTrait;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
 /**
- * Class ConfigDistroFilterEventSubscriber.
+ * Provides event subscriber for ConfigDistroFilter.
  */
-class ConfigDistroFilterEventSubscriber implements EventSubscriberInterface{
+class ConfigDistroFilterEventSubscriber implements EventSubscriberInterface {
 
   use StorageCopyTrait;
 
@@ -37,6 +37,7 @@ class ConfigDistroFilterEventSubscriber implements EventSubscriberInterface{
    * The storage is transformed for importing.
    *
    * @param \Drupal\config_distro\Event\DistroStorageTransformEvent $event
+   *   The DistroStorageTransformEvent.
    */
   public function onDistroTransform(DistroStorageTransformEvent $event) {
     $storage = $event->getStorage();