From 47fd052fa9e3c434b85b3647785083c9f3657208 Mon Sep 17 00:00:00 2001
From: lsm <liusenmiao@gmail.com>
Date: Thu, 30 Jul 2015 17:03:52 -0700
Subject: [PATCH] Update README.md

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

diff --git a/README.md b/README.md
index 9e4ab40..69552fc 100644
--- a/README.md
+++ b/README.md
@@ -99,6 +99,8 @@ module.exports = Service.extend({
         resolve();
       });
     });
+    // init function should return a promise no matter what
+    return promise;
   }
 });
 ```