keenlabs/heroku-addon-docs — pull request #2 by josephwegner (2013-05-15 19:38:04+00:00)
Title: Node Documentation Fixes

1. Bad practice to name the module variable `keen` and then overwrite it with the connection variable `keen`. Name the module variable `keenIO`

2. These are heroku docs, so it's safe to use the heroku config variables. I didn't check, but it's probably the same thing in the other language's examples - those should get fixed too. But I'm just a Node guy :)