diff --git a/src/Adapter.php b/src/Adapter.php
index 56dd77b..e886a64 100644
--- a/src/Adapter.php
+++ b/src/Adapter.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\mailsystem\Adapter.
- */
 
 namespace Drupal\mailsystem;
 
diff --git a/src/Form/AdminForm.php b/src/Form/AdminForm.php
index da18a87..89c1e38 100644
--- a/src/Form/AdminForm.php
+++ b/src/Form/AdminForm.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\mailsystem\Form\AdminForm.
- */
 
 namespace Drupal\mailsystem\Form;
 
diff --git a/src/MailsystemManager.php b/src/MailsystemManager.php
index 19723a7..c092c44 100644
--- a/src/MailsystemManager.php
+++ b/src/MailsystemManager.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\mailsystem\MailsystemManager.
- */
-
 namespace Drupal\mailsystem;
 
 use Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException;
diff --git a/src/MailsystemServiceProvider.php b/src/MailsystemServiceProvider.php
index 029f609..d02356e 100644
--- a/src/MailsystemServiceProvider.php
+++ b/src/MailsystemServiceProvider.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\mailsystem\MailsystemServiceProvider.
- */
-
 namespace Drupal\mailsystem;
 
 use Drupal\Core\DependencyInjection\ContainerBuilder;
diff --git a/src/Tests/AdminFormSettingsTest.php b/src/Tests/AdminFormSettingsTest.php
index 6bfb474..be254c3 100644
--- a/src/Tests/AdminFormSettingsTest.php
+++ b/src/Tests/AdminFormSettingsTest.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\mailsystem\Tests\AdminFormSettingsTest.
- */
 
 namespace Drupal\mailsystem\Tests;
 
diff --git a/src/Tests/MailsystemTestThemeTest.php b/src/Tests/MailsystemTestThemeTest.php
index 1a24ed9..8d42be1 100644
--- a/src/Tests/MailsystemTestThemeTest.php
+++ b/src/Tests/MailsystemTestThemeTest.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\mailsystem\Tests\MailsystemTestThemeTest.
- */
 
 namespace Drupal\mailsystem\Tests;
 
diff --git a/tests/modules/mailsystem_test/src/Controller/MailsystemTestController.php b/tests/modules/mailsystem_test/src/Controller/MailsystemTestController.php
index 335c845..9dea392 100644
--- a/tests/modules/mailsystem_test/src/Controller/MailsystemTestController.php
+++ b/tests/modules/mailsystem_test/src/Controller/MailsystemTestController.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\mailsystem_test\Controller\MailsystemTestController.
- */
 
 namespace Drupal\mailsystem_test\Controller;
 use Symfony\Component\HttpFoundation\Response;
diff --git a/tests/modules/mailsystem_test/src/Plugin/Mail/Dummy.php b/tests/modules/mailsystem_test/src/Plugin/Mail/Dummy.php
index 421a761..314ebde 100644
--- a/tests/modules/mailsystem_test/src/Plugin/Mail/Dummy.php
+++ b/tests/modules/mailsystem_test/src/Plugin/Mail/Dummy.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\mailsystem_test\Plugin\Mail\Dummy.
- */
 
 namespace Drupal\mailsystem_test\Plugin\Mail;
 
diff --git a/tests/modules/mailsystem_test/src/Plugin/Mail/DummyFormatter.php b/tests/modules/mailsystem_test/src/Plugin/Mail/DummyFormatter.php
index 662139b..1efb4b6 100644
--- a/tests/modules/mailsystem_test/src/Plugin/Mail/DummyFormatter.php
+++ b/tests/modules/mailsystem_test/src/Plugin/Mail/DummyFormatter.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\mailsystem_test\Plugin\Mail\DummyFormatter.
- */
 
 namespace Drupal\mailsystem_test\Plugin\Mail;
 
diff --git a/tests/modules/mailsystem_test/src/Plugin/Mail/DummySender.php b/tests/modules/mailsystem_test/src/Plugin/Mail/DummySender.php
index 4f14400..2e0e5fc 100644
--- a/tests/modules/mailsystem_test/src/Plugin/Mail/DummySender.php
+++ b/tests/modules/mailsystem_test/src/Plugin/Mail/DummySender.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\mailsystem_test\Plugin\Mail\DummySender.
- */
 
 namespace Drupal\mailsystem_test\Plugin\Mail;
 
diff --git a/tests/src/Unit/AdapterTest.php b/tests/src/Unit/AdapterTest.php
index 7cae8ea..1322ecb 100644
--- a/tests/src/Unit/AdapterTest.php
+++ b/tests/src/Unit/AdapterTest.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\Tests\mailsystem\Unit\AdapterTest.
- */
 
 namespace Drupal\Tests\mailsystem\Unit;
 
diff --git a/tests/src/Unit/MailsystemManagerTest.php b/tests/src/Unit/MailsystemManagerTest.php
index fc5303c..8f23cb3 100644
--- a/tests/src/Unit/MailsystemManagerTest.php
+++ b/tests/src/Unit/MailsystemManagerTest.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains \Drupal\Tests\mailsystem\Unit\MailsystemManagerTest.
- */
 
 namespace Drupal\Tests\mailsystem\Unit;