From 4d9300bb0216b88e6ad246413d951439151cfe73 Mon Sep 17 00:00:00 2001
From: Jason Staten <jason.staten@domo.com>
Date: Thu, 20 Sep 2018 16:34:59 -0600
Subject: [PATCH] update promise notes

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d947e68..fb4b6ad 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ rpc
 ## JsonRpc Options
 
 - `origin` - (Default: `*`) Origin to send messages
-- `methods` - (Default: `{}`) An object of exposed methods
+- `methods` - (Default: `{}`) An object of exposed methods. Returning a Promise will defer responding until the promise has completed
 - `source` - The source EventTarget to mount JSON rpc on (`Window`, `MessagePort`, etc)
 - `destination` - Target MessageEventSource to send requests to