Unable to subscribe to a feed

[IrateNinja]

I am unable to subscribe to a feed...sort of.

Superfeedr = require 'superfeedr'
feedClient = new Superfeedr 'user', 'pass'

feedClient.subscribe 'http://blog.superfeedr.com/atom.xml', (err, feed) ->

This does in fact subscribe the account to a feed, but returns an error anyway. It appears to have been introduced in commit 49261e0 at Line 185 where it attempts to obtain the child by the name of "subscribe" instead of "subscription"

If I am missing something please let me know.