diff --git a/core/lib/Drupal/Core/Menu/MenuLinkTreeInterface.php b/core/lib/Drupal/Core/Menu/MenuLinkTreeInterface.php
index ffaee11343169303120989de00931e0e01b3a95c..8bd3c3810c927ac6fc95fdcf70bb8e7837419fdc 100644
--- a/core/lib/Drupal/Core/Menu/MenuLinkTreeInterface.php
+++ b/core/lib/Drupal/Core/Menu/MenuLinkTreeInterface.php
@@ -20,7 +20,7 @@
  *   a tree transformation, because menu links themselves are responsible
  *   for translation. Transformations are performed by "menu link tree
  *   manipulators", which are functions or methods; see
- *   \Drupal\menu_link\DefaultMenuTreeManipulators for examples.
+ *   \Drupal\Core\Menu\DefaultMenuLinkTreeManipulators for examples.
  * - Create a render array using MenuLinkTreeInterface::build().
  */
 interface MenuLinkTreeInterface {
diff --git a/core/lib/Drupal/Core/Menu/menu.api.php b/core/lib/Drupal/Core/Menu/menu.api.php
index af33b326c1fdb6d4df7324a47bb55ee35ad836b2..f522d3ab8b387696d38663984dee7fa896ec98bc 100644
--- a/core/lib/Drupal/Core/Menu/menu.api.php
+++ b/core/lib/Drupal/Core/Menu/menu.api.php
@@ -170,11 +170,11 @@
  * - Pass the menu tree to \Drupal\Core\Menu\MenuLinkTree::transform() to apply
  *   menu link tree manipulators that transform the tree. You will almost always
  *   want to apply access checking. The manipulators that you will typically
- *   need can be found in \Drupal\Core\Menu\DefaultMenuTreeManipulators.
+ *   need can be found in \Drupal\Core\Menu\DefaultMenuLinkTreeManipulators.
  * - Potentially write a custom menu tree manipulator, see
- *   \Drupal\Core\Menu\DefaultMenuTreeManipulators for examples. This is only
- *   necessary if you want to do things like adding extra metadata to rendered
- *   links to display icons next to them.
+ *   \Drupal\Core\Menu\DefaultMenuLinkTreeManipulators for examples. This is
+ *   only necessary if you want to do things like adding extra metadata to
+ *   rendered links to display icons next to them.
  * - Pass the menu tree to \Drupal\Core\Menu\MenuLinkTree::build(), this will
  *   build a renderable array.
  *