diff --git a/core/lib/Drupal/Core/DependencyInjection/Compiler/DevelopmentSettingsPass.php b/core/lib/Drupal/Core/DependencyInjection/Compiler/DevelopmentSettingsPass.php
index c8850cc48c..15b8d73cd2 100644
--- a/core/lib/Drupal/Core/DependencyInjection/Compiler/DevelopmentSettingsPass.php
+++ b/core/lib/Drupal/Core/DependencyInjection/Compiler/DevelopmentSettingsPass.php
@@ -11,6 +11,9 @@
  */
 class DevelopmentSettingsPass implements CompilerPassInterface {
 
+  /**
+   * {@inheritdoc}
+   */
   public function process(ContainerBuilder $container) {
     /** @var \Drupal\Core\State\StateInterface $state */
     $state = $container->get('state');
diff --git a/core/modules/system/src/Form/DevelopmentSettingsForm.php b/core/modules/system/src/Form/DevelopmentSettingsForm.php
index 0bdfe2ae33..282d0f02cf 100644
--- a/core/modules/system/src/Form/DevelopmentSettingsForm.php
+++ b/core/modules/system/src/Form/DevelopmentSettingsForm.php
@@ -15,6 +15,14 @@
  */
 class DevelopmentSettingsForm extends FormBase {
 
+  /**
+   * Constructs a new development settings form.
+   *
+   * @param \Drupal\Core\State\StateInterface $state
+   *   The state service.
+   * @param \Drupal\Core\DrupalKernelInterface $kernel
+   *   The Drupal kernel.
+   */
   public function __construct(
     protected StateInterface $state,
     protected DrupalKernelInterface $kernel