diff --git a/navigator/src/keys.js b/navigator/src/keys.js
index 5825749..93a858c 100644
--- a/navigator/src/keys.js
+++ b/navigator/src/keys.js
@@ -1,20 +1,20 @@
 /**
- * Notifications component instance to add notifs
+ * Notifications component instance to add notifs (ref)
  */
 export const notificationsInjectionKey = Symbol();
 /**
- * Settings object {@link NavigatorSettings}
+ * Settings object {@link NavigatorSettings} (reactive)
  */
 export const settingsInjectionKey = Symbol();
 /**
- * Path history object
+ * Path history object (reactive)
  */
 export const pathHistoryInjectionKey = Symbol();
 /**
- * Clipboard array ref
+ * Clipboard array (ref)
  */
 export const clipboardInjectionKey = Symbol();
 /**
- * localStorage lookup key for last path
+ * localStorage lookup key for last path (string from cockpit.localStorage)
  */
 export const lastPathStorageKey = "houstonNavigatorLastPathKey";