mmcgrana/gobyexample — pull request #65 by catsby (2014-01-15 16:10:26+00:00)
Title: Tweak JSON example of unmarshalling a float

The current example shows `json.Unmarshal` on an array of bytes, including
`num:6.0`. In the output however this comes out as `6`. Even in the casting to
`float64`, it comes out as `6`. This can be confusion because it looks like a
simple `int`. By adding an arbitray `.13` you see it's a
float.

I attempted to only change this in the code example and output, but a lot of other auto generated things came with it and I'm not 100% sure it's needed or not :/