From 1cc18b4a1132bb2af4e94b6de09df32cad438c65 Mon Sep 17 00:00:00 2001
From: Akiomi Kamakura <akiomik@gmail.com>
Date: Sat, 24 Oct 2015 02:25:23 +0900
Subject: [PATCH] updated README

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 6390f45..ea5acca 100644
--- a/README.md
+++ b/README.md
@@ -22,12 +22,22 @@ bower install --save chrome-storage-promise
 ## Usage
 
 ```js
+// set
 chrome.storage.promise.local.set({'foo': 'bar'}).then(function() {
+  // resolved
   console.log('set');
+}, function(error) {
+  // rejected
+  console.log(error);
 });
 
+// get
 chrome.storage.promise.local.get('foo').then(function(items) {
+  // resolved
   console.log(items); // => {'foo': 'bar'}
+}, function(error) {
+  // rejected
+  console.log(error);
 });
 ```