console in rancher-api-beta-0.8.1

- old
+ new

@@ -6,12 +6,12 @@
 
 # You can add fixtures and/or initialization code here to make experimenting
 # with your gem easier. You can also use a different console, if you like.
 
 Rancher::Api.configure do |config|
-  config.url = RANCHER_URL
-  config.access_key = RANCHER_ACCESS_KEY
-  config.secret_key = RANCHER_SECRET_KEY
+  config.url = ENV['RANCHER_URL']
+  config.access_key = ENV['RANCHER_ACCESS_KEY']
+  config.secret_key = ENV['RANCHER_SECRET_KEY']
 end
 
 # (If you use this, don't forget to add pry to your Gemfile!)
 require 'pry'
 Pry.start