diff -u b/core/tests/Drupal/KernelTests/Core/Entity/EntityEventsTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityEventsTest.php
--- b/core/tests/Drupal/KernelTests/Core/Entity/EntityEventsTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityEventsTest.php
@@ -18,7 +18,7 @@
   /**
    * {@inheritdoc}
    */
-  protected function setUp() {
+  protected function setUp(): void {
     parent::setUp();
 
     $this->installEntitySchema('entity_test');
diff -u b/core/tests/Drupal/Tests/Core/Entity/KeyValueStore/KeyValueEntityStorageTest.php b/core/tests/Drupal/Tests/Core/Entity/KeyValueStore/KeyValueEntityStorageTest.php
--- b/core/tests/Drupal/Tests/Core/Entity/KeyValueStore/KeyValueEntityStorageTest.php
+++ b/core/tests/Drupal/Tests/Core/Entity/KeyValueStore/KeyValueEntityStorageTest.php
@@ -560,7 +560,7 @@
    * @group legacy
    */
   public function testDeleteRevision() {
-    $this->expectDeprecation('Drupal\Core\Entity\KeyValueStore\KeyValueEntityStorage::deleteRevision() is deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. Use \Drupal\Core\Entity\RevisionableStorageInterface::deleteRevision instead. See https://www.drupal.org/node/3294237');
+    $this->expectDeprecation('Drupal\Core\Entity\KeyValueStore\KeyValueEntityStorage::Core/Entity/EntityEventsTest.php() is deprecated in drupal:10.1.0 and is removed from drupal:11.0.0. Use \Drupal\Core\Entity\RevisionableStorageInterface::deleteRevision instead. See https://www.drupal.org/node/3294237');
     $this->setUpKeyValueEntityStorage();
 
     $this->assertSame(NULL, $this->entityStorage->deleteRevision(1));
@@ -621,7 +621,7 @@
    */
   public function getMockEntity($class = EntityBaseTest::class, array $arguments = [], $methods = []) {
     // Ensure the entity is passed at least an array of values and an entity
-    // type ID
+    // type ID.
     if (!isset($arguments[0])) {
       $arguments[0] = [];
     }
@@ -632,7 +632,9 @@
   }
 
 }
-
+/**
+ *
+ */
 class EntityBaseTest extends EntityBase {
   public $id;
   public $langcode;