commit 1dc1482bd2f2c0f1fb7d7c88355709a74f49aa2a
Author: Joel Pittet <joel@pittet.ca>
Date:   Tue Jun 16 17:03:20 2015 -0700

    lang and ds

diff --git a/core/lib/Drupal/Core/Form/FormCache.php b/core/lib/Drupal/Core/Form/FormCache.php
index 3c81b77..ee0f3ed 100644
--- a/core/lib/Drupal/Core/Form/FormCache.php
+++ b/core/lib/Drupal/Core/Form/FormCache.php
@@ -169,9 +169,9 @@ protected function loadCachedFormState($form_build_id, FormStateInterface $form_
           require_once $this->root . '/' . $file;
         }
       }
-      // Retrieve the previously known list of safe strings and store it for
+      // Retrieve the previously known list of safe strings and store them for
       // this request. The safety of these strings has already been determined
-      // in setCache().
+      // in ::setCache().
       // @todo Ensure we are not storing an excessively large string list
       //   in: https://www.drupal.org/node/2295823
       $build_info += ['safe_strings' => []];