README.md in ably-rest-0.8.13

- old
+ new

@@ -1,8 +1,7 @@
 # [Ably](https://www.ably.io)
 
-[![Build Status](https://travis-ci.org/ably/ably-ruby.png)](https://travis-ci.org/ably/ably-ruby)
 [![Gem Version](https://badge.fury.io/rb/ably.svg)](http://badge.fury.io/rb/ably)
 [![Coverage Status](https://coveralls.io/repos/ably/ably-ruby/badge.svg)](https://coveralls.io/r/ably/ably-ruby)
 
 A Ruby client library for [ably.io](https://www.ably.io), the realtime messaging service.
 
@@ -225,13 +224,13 @@
 ```ruby
 secret_key = Ably::Util::Crypto.generate_random_key
 channel = client.channels.get('test', cipher: { key: secret_key })
 channel.publish nil, "sensitive data" # data will be encrypted before publish
 messages_page = channel.history
-messages_page.first.data #=> "sensitive data"
+messages_page.items.first.data #=> "sensitive data"
 ```
 
-### Generate Token
+### Generate a Token
 
 Tokens are issued by Ably and are readily usable by any client to connect to Ably:
 
 ```ruby
 token_details = client.auth.request_token