diff --git a/core/lib/Drupal/Core/Menu/LocalTaskInterface.php b/core/lib/Drupal/Core/Menu/LocalTaskInterface.php
index 4a2b351..5a45afb 100644
--- a/core/lib/Drupal/Core/Menu/LocalTaskInterface.php
+++ b/core/lib/Drupal/Core/Menu/LocalTaskInterface.php
@@ -11,6 +11,12 @@
 
 /**
  * Defines an interface for menu local tasks.
+ *
+ * Menu local tasks are are typically rendered as navigation tabs above the
+ * content region, though other presentations are possible. It is convention
+ * that the titles of these tasks should be short verbs if possible.
+ *
+ * @see \Drupal\Core\Menu\LocalTaskManagerInterface 
  */
 interface LocalTaskInterface {