README update

[uberllama]

The README me shows unnecessary double nesting on the jbuilder example. Corrected to use standard collection syntax.

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[rmosolgo]

I don't know the first thing about jbuilder, @xionon what do you think of this?

[uberllama]

Would it help if I said "trust me"? :) I've used it on many projects and this is standard wrapped collection syntax. You very rarely use array! in Jbuilder, precisely because you typically need to support multiple nodes on a response.

[rmosolgo]

Haha, I trust you, but I wouldn't be doing a good job if I didn't double check :P

I'll give it a try later if we don't here from xionon. I figured I'd ask him since he wrote that feature to start with!

[xionon]

Same output, simpler syntax, 👍 from me

[rmosolgo]

💥 Thanks guys!

[uberllama]