README.md in heroku-api-0.3.8 vs README.md in heroku-api-0.3.9

@@ -3,11 +3,11 @@
 
 The Heroku Ruby Client is used to interact with the Heroku API from Ruby.
 
 For more about the Heroku API see <http://api-docs.heroku.com>.
 
-[![Build Status](https://secure.travis-ci.org/heroku/heroku.rb.png)](https://secure.travis-ci.org/heroku/heroku.rb)
+[![Build Status](https://travis-ci.org/heroku/heroku.rb.png)](https://travis-ci.org/heroku/heroku.rb)
 
 Usage
 -----
 
 Start by creating a connection to Heroku with your credentials:
@@ -105,16 +105,18 @@
     heroku.get_user                  # list user info
 
 Mock
 ----
 
-For practice or testing you can also use a simulated Heroku:
+For testing (or practice) you can also use a simulated Heroku account:
 
     require 'heroku-api'
 
     heroku = Heroku::API.new(:api_key => API_KEY, :mock => true)
 
-After that commands should still behave the same, but they will only modify some local data instead of updating the state of things on Heroku.
+Commands will now behave as normal, however, instead of interacting with your actual Heroku account you'll be interacting with a **blank** test account.  Note: test accounts will have NO apps to begin with.  You'll need to create one:
+
+    heroku.post_app(:name => 'my-test-app')
 
 Tests
 -----
 
 To run tests, first set `ENV['HEROKU_API_KEY']` to your api key.  Then use `bundle exec rake` to run mock tests or `MOCK=false bundle exec rake` to run integration tests.