diff --git a/aluminum.info.yml b/aluminum.info.yml
index a942756..0cf9993 100644
--- a/aluminum.info.yml
+++ b/aluminum.info.yml
@@ -1,6 +1,6 @@
 name: Aluminum Core
 type: module
 description: "Provides a pluggable set of building blocks for composing a website."
-version: 8.x-1.0-alpha1
-core: 8.x
+version: 8.x-2.0-alpha1
+core_version_requirement: ^9 || ^10
 package: Aluminum
diff --git a/src/Controller/AluminumAdminController.php b/src/Controller/AluminumAdminController.php
index 566b464..8b37ea6 100644
--- a/src/Controller/AluminumAdminController.php
+++ b/src/Controller/AluminumAdminController.php
@@ -1,24 +1,20 @@
 <?php
-/**
- * Created by PhpStorm.
- * User: BMcClure
- * Date: 9/10/2016
- * Time: 10:29 PM
- */
 
 namespace Drupal\aluminum\Controller;
 
-
 use Drupal\Core\Controller\ControllerBase;
 
+/**
+ * Provides a controller for managing Aluminum.
+ */
 class AluminumAdminController extends ControllerBase {
   /**
    * {@inheritdoc}
    */
   public function content() {
     $build = [
-      '#type' => 'markup',
       '#markup' => '<p>' . $this->t('This is the Aluminum configuration section. Use the child pages of this section to configure Aluminum.') . '</p>',
+      '#allowed_tags' => ['p'],
     ];
 
     return $build;