README.md in notifications-ruby-client-1.0.0 vs README.md in notifications-ruby-client-1.1.1

@@ -1,10 +1,10 @@
 # GOV.UK Notify Ruby client
 
 API client for GOV.UK Notify written in Ruby.
 
-[![Build Status](https://travis-ci.org/alphagov/notifications-ruby-client.svg?branch=master)](https://travis-ci.org/alphagov/notifications-ruby-client)
+[![Gem Version](https://badge.fury.io/rb/notifications-ruby-client.svg)](https://badge.fury.io/rb/notifications-ruby-client)
 
 ## Installation
 
 Prior to usage an account must be created through the Notify admin console. This will allow access to the API credentials you application.
 
@@ -15,25 +15,16 @@
 ```
 
 ## Getting started
 
 ```ruby
-require 'notifications-ruby-client'
-client = Notifications::Client.new(service_id, secret_id)
+require 'notifications/client'
+client = Notifications::Client.new(api_key)
 ```
 
-you can also override api endpoint
+Generate an API key by logging in to GOV.UK Notify [GOV.UK Notify](https://www.notifications.service.gov.uk) and going to the **API integration** page.
 
-```ruby
-client = Notifications::Client.new(service_id, secret_id, base_url)
-client.base_url # => Notifications::Client::PRODUCTION_BASE_URL
-```
-
-Generate an API key by logging in to GOV.UK Notify [GOV.UK Notify](https://www.notifications.service.gov.uk) and going to the API integration page.
-
-You will find your service ID on the API integration page.
-
 ### Send a message
 
 Text message:
 
 ```ruby
@@ -154,6 +145,6 @@
     <td> Can’t send to this recipient when service is in trial 
           mode - see https://www.notifications.service.gov.uk/trial-mode
     </td>
   </tr>
   </tbody>
-</table>
\ No newline at end of file
+</table>