Made a function wrapper to examples/api/two_scales.py

That's a typo. Let me recommit

Sent from my iPhone

> On Sep 27, 2014, at 4:23 PM, Thomas A Caswell <notifications@github.com> wrote:
> 
> In examples/api/two_scales.py:
> 
> > @@ -1,44 +1,86 @@
> > -#!/usr/bin/env python
> > -"""
> > +#!/usr/bin/env pythoni
> Why is there an extra 'i'?
> 
> —
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