diff --git a/core/lib/Drupal/Core/Config/DatabaseStorage.php b/core/lib/Drupal/Core/Config/DatabaseStorage.php
index fa8ad15..f649682 100644
--- a/core/lib/Drupal/Core/Config/DatabaseStorage.php
+++ b/core/lib/Drupal/Core/Config/DatabaseStorage.php
@@ -46,7 +46,6 @@ class DatabaseStorage implements StorageInterface {
    *   A database table name to store configuration data in.
    * @param array $options
    *   (optional) Any additional database connection options to use in queries.
-   *   For testing, set 'throw_exception' to TRUE to prevent table creation.
    */
   public function __construct(Connection $connection, $table, array $options = array()) {
     $this->connection = $connection;
diff --git a/core/lib/Drupal/Core/DependencyInjection/UpdateServiceProvider.php b/core/lib/Drupal/Core/DependencyInjection/UpdateServiceProvider.php
index 7098bf8..9a47b1d 100644
--- a/core/lib/Drupal/Core/DependencyInjection/UpdateServiceProvider.php
+++ b/core/lib/Drupal/Core/DependencyInjection/UpdateServiceProvider.php
@@ -28,8 +28,8 @@ public function register(ContainerBuilder $container) {
       $container
         ->register('lock', 'Drupal\Core\Lock\NullLockBackend');
 
-      // Prevent config from being access via a cache wrapper by removing
-      // any existing definition and adding an alias to the un-cached service.
+      // Prevent config from being accessed via a cache wrapper by removing
+      // any existing definition and setting an alias to the un-cached service.
       $container->removeDefinition('config.storage');
       $container->setAlias('config.storage', 'config.storage.uncached');
       $container->register('module_handler', 'Drupal\Core\Extension\UpdateModuleHandler')