diff --git a/core/lib/Drupal/Core/Entity/ContentEntityBase.php b/core/lib/Drupal/Core/Entity/ContentEntityBase.php
index 0aeb13f68b9..8d889a3928f 100644
--- a/core/lib/Drupal/Core/Entity/ContentEntityBase.php
+++ b/core/lib/Drupal/Core/Entity/ContentEntityBase.php
@@ -329,7 +329,7 @@ abstract class ContentEntityBase extends Entity implements \IteratorAggregate, C
   }
 
   /**
-   * {inheritdoc}
+   * {@inheritdoc}
    */
   public function uuid() {
     return $this->getEntityKey('uuid');
diff --git a/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItemWithDependencies.php b/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItemWithDependencies.php
index c1fa21a3141..e08a784b41f 100644
--- a/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItemWithDependencies.php
+++ b/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItemWithDependencies.php
@@ -30,7 +30,7 @@ use Drupal\Core\Field\FieldDefinitionInterface;
 class TestItemWithDependencies extends TestItem {
 
   /**
-   * {inheritdoc}
+   * {@inheritdoc}
    */
   public static function calculateDependencies(FieldDefinitionInterface $field_definition) {
     return ['content' => ['node:article:uuid']];
diff --git a/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItemWithPreconfiguredOptions.php b/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItemWithPreconfiguredOptions.php
index baf5387c770..d9c4e825154 100644
--- a/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItemWithPreconfiguredOptions.php
+++ b/core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItemWithPreconfiguredOptions.php
@@ -24,7 +24,7 @@ use Drupal\Core\Field\PreconfiguredFieldUiOptionsInterface;
 class TestItemWithPreconfiguredOptions extends TestItem implements PreconfiguredFieldUiOptionsInterface {
 
   /**
-   * {inheritdoc}
+   * {@inheritdoc}
    */
   public static function getPreconfiguredOptions() {
     return [