diff --git a/core/lib/Drupal/Core/Extension/LibraryDiscovery.php b/core/lib/Drupal/Core/Extension/LibraryDiscovery.php
index c811b9c..cdfb1ce 100644
--- a/core/lib/Drupal/Core/Extension/LibraryDiscovery.php
+++ b/core/lib/Drupal/Core/Extension/LibraryDiscovery.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains Drupal\core\Extension\LibraryDiscovery.
- */
-
 namespace Drupal\Core\Extension;
 
 /**
diff --git a/core/lib/Drupal/Core/StreamWrapper/ExtensionStreamBase.php b/core/lib/Drupal/Core/StreamWrapper/ExtensionStreamBase.php
index 8b2e463..f58b0ff 100644
--- a/core/lib/Drupal/Core/StreamWrapper/ExtensionStreamBase.php
+++ b/core/lib/Drupal/Core/StreamWrapper/ExtensionStreamBase.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\StreamWrapper\ExtensionStreamBase.
- */
-
 namespace Drupal\Core\StreamWrapper;
 
 use Drupal\Core\StringTranslation\StringTranslationTrait;
diff --git a/core/lib/Drupal/Core/StreamWrapper/LibraryStream.php b/core/lib/Drupal/Core/StreamWrapper/LibraryStream.php
index 3ce3164..a529535 100644
--- a/core/lib/Drupal/Core/StreamWrapper/LibraryStream.php
+++ b/core/lib/Drupal/Core/StreamWrapper/LibraryStream.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\StreamWrapper\LibraryStream.
- */
-
 namespace Drupal\Core\StreamWrapper;
 
 use Drupal\Core\Extension\LibraryDiscovery;
diff --git a/core/lib/Drupal/Core/StreamWrapper/LocalStreamTrait.php b/core/lib/Drupal/Core/StreamWrapper/LocalStreamTrait.php
index 871544a..141f330 100644
--- a/core/lib/Drupal/Core/StreamWrapper/LocalStreamTrait.php
+++ b/core/lib/Drupal/Core/StreamWrapper/LocalStreamTrait.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\StreamWrapper\LocalStreamTrait.
- */
-
 namespace Drupal\Core\StreamWrapper;
 
 /**
diff --git a/core/lib/Drupal/Core/StreamWrapper/ModuleStream.php b/core/lib/Drupal/Core/StreamWrapper/ModuleStream.php
index 157b876..75230d9 100644
--- a/core/lib/Drupal/Core/StreamWrapper/ModuleStream.php
+++ b/core/lib/Drupal/Core/StreamWrapper/ModuleStream.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\StreamWrapper\ModuleStream.
- */
-
 namespace Drupal\Core\StreamWrapper;
 
 /**
diff --git a/core/lib/Drupal/Core/StreamWrapper/ProfileStream.php b/core/lib/Drupal/Core/StreamWrapper/ProfileStream.php
index e016a42..36f34c3 100644
--- a/core/lib/Drupal/Core/StreamWrapper/ProfileStream.php
+++ b/core/lib/Drupal/Core/StreamWrapper/ProfileStream.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\StreamWrapper\ProfileStream.
- */
-
 namespace Drupal\Core\StreamWrapper;
 
 /**
diff --git a/core/lib/Drupal/Core/StreamWrapper/StreamWrapperBase.php b/core/lib/Drupal/Core/StreamWrapper/StreamWrapperBase.php
index b18ee05..9bea1ad 100644
--- a/core/lib/Drupal/Core/StreamWrapper/StreamWrapperBase.php
+++ b/core/lib/Drupal/Core/StreamWrapper/StreamWrapperBase.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\StreamWrapper\StreamWrapperBase.
- */
-
 namespace Drupal\Core\StreamWrapper;
 
 /**
diff --git a/core/lib/Drupal/Core/StreamWrapper/ThemeStream.php b/core/lib/Drupal/Core/StreamWrapper/ThemeStream.php
index bf100ac..00cfa50 100644
--- a/core/lib/Drupal/Core/StreamWrapper/ThemeStream.php
+++ b/core/lib/Drupal/Core/StreamWrapper/ThemeStream.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Core\StreamWrapper\ThemeStream.
- */
-
 namespace Drupal\Core\StreamWrapper;
 
 /**
diff --git a/core/modules/system/tests/src/Kernel/File/ExtensionStreamTest.php b/core/modules/system/tests/src/Kernel/File/ExtensionStreamTest.php
index 7ba9e4c..bbba29c 100644
--- a/core/modules/system/tests/src/Kernel/File/ExtensionStreamTest.php
+++ b/core/modules/system/tests/src/Kernel/File/ExtensionStreamTest.php
@@ -1,10 +1,5 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\Tests\system\Kernel\File\ExtensionStreamTest.
- */
-
 namespace Drupal\Tests\system\Kernel\File;
 
 use Drupal\Core\Site\Settings;