diff --git a/src/Access/RelationshipFieldAccess.php b/src/Access/RelationshipFieldAccess.php
index f233dc9..650a1d3 100644
--- a/src/Access/RelationshipFieldAccess.php
+++ b/src/Access/RelationshipFieldAccess.php
@@ -29,7 +29,7 @@ class RelationshipFieldAccess implements AccessInterface {
   /**
    * Checks access to the relationship field on the given route.
    *
-   * @param \Symfony\Component\HttpFoundation\Request
+   * @param \Symfony\Component\HttpFoundation\Request $request
    *   The incoming HTTP request object.
    * @param \Symfony\Component\Routing\Route $route
    *   The route to check against.
@@ -61,4 +61,5 @@ class RelationshipFieldAccess implements AccessInterface {
     }
     return AccessResult::neutral();
   }
-}
\ No newline at end of file
+
+}
diff --git a/src/Controller/EntityResource.php b/src/Controller/EntityResource.php
index f171f8e..7c61f9c 100644
--- a/src/Controller/EntityResource.php
+++ b/src/Controller/EntityResource.php
@@ -30,8 +30,6 @@ use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
 use Symfony\Component\HttpKernel\Exception\ConflictHttpException;
-use Symfony\Component\HttpKernel\Exception\HttpException;
-use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 /**
  * Process all entity requests.
diff --git a/tests/src/Kernel/Controller/EntityResourceTest.php b/tests/src/Kernel/Controller/EntityResourceTest.php
index 203a5fd..eb2960d 100644
--- a/tests/src/Kernel/Controller/EntityResourceTest.php
+++ b/tests/src/Kernel/Controller/EntityResourceTest.php
@@ -25,7 +25,6 @@ use Drupal\user\RoleInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpKernel\Exception\ConflictHttpException;
 use Symfony\Component\HttpKernel\Exception\HttpException;
-use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 /**
  * @coversDefaultClass \Drupal\jsonapi\Controller\EntityResource
diff --git a/tests/src/Kernel/Controller/EntryPointTest.php b/tests/src/Kernel/Controller/EntryPointTest.php
index 66bf9c6..a1b494c 100644
--- a/tests/src/Kernel/Controller/EntryPointTest.php
+++ b/tests/src/Kernel/Controller/EntryPointTest.php
@@ -2,10 +2,8 @@
 
 namespace Drupal\Tests\jsonapi\Kernel\Controller;
 
-use Drupal\Core\Cache\CacheableJsonResponse;
 use Drupal\jsonapi\Controller\EntryPoint;
 use Drupal\Tests\jsonapi\Kernel\JsonapiKernelTestBase;
-use Drupal\user\Entity\User;
 
 /**
  * @coversDefaultClass \Drupal\jsonapi\Controller\EntryPoint
@@ -40,7 +38,7 @@ class EntryPointTest extends JsonapiKernelTestBase {
     $this->assertEquals(
       [
         'url.site',
-        'user.roles:authenticated'
+        'user.roles:authenticated',
       ],
       $processed_response->getCacheableMetadata()->getCacheContexts()
     );