diff --git a/src/FacetManager/DefaultFacetManager.php b/src/FacetManager/DefaultFacetManager.php
index 728e957..c2dab74 100644
--- a/src/FacetManager/DefaultFacetManager.php
+++ b/src/FacetManager/DefaultFacetManager.php
@@ -15,7 +15,6 @@ use Drupal\facets\Processor\ProcessorInterface;
 use Drupal\facets\Processor\ProcessorPluginManager;
 use Drupal\facets\Processor\WidgetOrderProcessorInterface;
 use Drupal\facets\QueryType\QueryTypePluginManager;
-use Drupal\facets\Result\Result;
 use Drupal\facets\Widget\WidgetPluginManager;
 
 /**
@@ -297,13 +296,14 @@ class DefaultFacetManager {
     foreach ($facet->getProcessorsByStage(ProcessorInterface::STAGE_BUILD) as $processor) {
       /** @var \Drupal\facets\Processor\BuildProcessorInterface $build_processor */
       $build_processor = $this->processorPluginManager->createInstance($processor->getPluginDefinition()['id'], ['facet' => $facet]);
-      if($build_processor instanceof WidgetOrderProcessorInterface){
+      if ($build_processor instanceof WidgetOrderProcessorInterface) {
         // Sorting is handled last and together, to support nested sorts.
         // @todo For some reason getProcessorsByStage does not return the
         // correct configuration, thats why we use getProcessors() below.
         $processors = $facet->getProcessors();
         $active_sorts[] = $processors[$build_processor->getPluginId()];
-      }else{
+      }
+      else {
         if (!$build_processor instanceof BuildProcessorInterface) {
           throw new InvalidProcessorException(new FormattableMarkup("The processor @processor has a build definition but doesn't implement the required BuildProcessorInterface interface", ['@processor' => $processor->getPluginDefinition()['id']]));
         }
diff --git a/tests/src/Unit/Plugin/processor/CountWidgetOrderProcessorTest.php b/tests/src/Unit/Plugin/processor/CountWidgetOrderProcessorTest.php
index 2ff8ab8..91427a1 100644
--- a/tests/src/Unit/Plugin/processor/CountWidgetOrderProcessorTest.php
+++ b/tests/src/Unit/Plugin/processor/CountWidgetOrderProcessorTest.php
@@ -5,7 +5,6 @@ namespace Drupal\Tests\facets\Unit\Plugin\processor;
 use Drupal\facets\Plugin\facets\processor\CountWidgetOrderProcessor;
 use Drupal\facets\Result\Result;
 use Drupal\Tests\UnitTestCase;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
  * Unit test for processor.
diff --git a/tests/src/Unit/Plugin/processor/DisplayValueWidgetOrderProcessorTest.php b/tests/src/Unit/Plugin/processor/DisplayValueWidgetOrderProcessorTest.php
index 9ef9f51..883ad13 100644
--- a/tests/src/Unit/Plugin/processor/DisplayValueWidgetOrderProcessorTest.php
+++ b/tests/src/Unit/Plugin/processor/DisplayValueWidgetOrderProcessorTest.php
@@ -84,7 +84,6 @@ class DisplayValueWidgetOrderProcessorTest extends UnitTestCase {
     $this->assertEquals(0, $result_count);
   }
 
-
   /**
    * Tests that sorting uses the display value.
    */
diff --git a/tests/src/Unit/Plugin/processor/RawValueWidgetOrderProcessorTest.php b/tests/src/Unit/Plugin/processor/RawValueWidgetOrderProcessorTest.php
index 95409f9..833d1c5 100644
--- a/tests/src/Unit/Plugin/processor/RawValueWidgetOrderProcessorTest.php
+++ b/tests/src/Unit/Plugin/processor/RawValueWidgetOrderProcessorTest.php
@@ -11,7 +11,6 @@ use Drupal\Tests\UnitTestCase;
  *
  * @group facets
  */
-
 class RawValueWidgetOrderProcessorTest extends UnitTestCase {
 
   /**
@@ -80,4 +79,5 @@ class RawValueWidgetOrderProcessorTest extends UnitTestCase {
     $config = $this->processor->defaultConfiguration();
     $this->assertEquals(['sort' => 'ASC'], $config);
   }
+
 }