diff --git a/REST-GET-mailbox.md b/REST-GET-mailbox.md
index a4d83d7..f5f203d 100644
--- a/REST-GET-mailbox.md
+++ b/REST-GET-mailbox.md
@@ -1,3 +1,5 @@
+List contents of mailbox.
+
 ### URI
 
 `GET /mailbox/{name}`