Issue #2110311 by cosmicdreams, Berdir: Fix return type in QueueDatabaseFactory class method docs

core/lib/Drupal/Core/Queue/QueueDatabaseFactory.php

@@ -39,7 +39,7 @@ function __construct(Connection $connection) {
    * @param \Drupal\Core\Database\Connection $connection
    *   The connection to run against.
    *
-   * @return \Drupal\Core\QueueStore\DatabaseStorage
+   * @return \Drupal\Core\Queue\DatabaseQueue
    *   A key/value store implementation for the given $collection.
    */
   public function get($name) {