diff --git a/docs/en/api/router-instance.md b/docs/en/api/router-instance.md
index 7f46beef2..1c2b0d52d 100644
--- a/docs/en/api/router-instance.md
+++ b/docs/en/api/router-instance.md
@@ -56,6 +56,8 @@
   }
   ```
 
+  - `current` is the current Route by default (most of the time you don't need to change this)
+  - `append` allows you to append the path to the `current` route (as with [`router-link`](https://router.vuejs.org/en/api/router-link.html#props))
 
 - **router.addRoutes(routes)**