diff --git a/core/modules/book/src/BookManager.php b/core/modules/book/src/BookManager.php
index 9de463c..8eb19ae 100644
--- a/core/modules/book/src/BookManager.php
+++ b/core/modules/book/src/BookManager.php
@@ -992,7 +992,6 @@ protected function doBookTreeCheckAccess(&$tree) {
   public function bookLinkTranslate(&$link) {
     // Check access via the api, since the query node_access tag doesn't check
     // for unpublished nodes.
-    // @todo - load the nodes en-mass rather than individually.
     $node = $this->entityManager->getStorage('node')->load($link['nid']);
     $link['access'] = $node && $node->access('view');