README.md in heroku_hatchet-2.0.1 vs README.md in heroku_hatchet-2.0.2

@@ -286,11 +286,21 @@
 
 I recommend signing up for a new heroku account for running your tests on travis, otherwise you will quickly excede your API limit. Once you have the new api token you can use this technique to [securely send travis the data](http://docs.travis-ci.com/user/environment-variables/#Secure-Variables).
 
 
 ```
-$ export HEROKU_API_KEY=`heroku auth:token`
-$ travis encrypt HEROKU_API_KEY=$HEROKU_API_KEY --add
+$ travis encrypt HEROKU_API_KEY=<token> --add
+```
+
+You'll also need these specified in your travis.yml:
+
+```
+addons:
+  apt:
+    sources:
+    - heroku
+    packages:
+    - heroku-toolbelt
 ```
 
 ## Extra App Commands
 
 ```