fix(docs): Update 'ui.router' to 'ui.state' and a typo in an example

[Foxandxss]

No description provided.

[timkindberg]

It's supposed to be ui.router though. Depends if we want the quick start to reflect stable or latest.

[nateabele]

Oh, my bad. I totally misread that. I was chatting with @Foxandxss in IRC and thought I correctly explained how we renamed the module, so I just assumed it was correct.

[Foxandxss]

Since the README says that the doc is for 0.0.2 I guess that ui.state is the way to go.

@nateabele You said me to change it too! :P

[timkindberg]

Since the README says that the doc is for 0.0.2 I guess that ui.state is the way to go.

Actually if we want the docs to reflect 0.0.2 it needs to be ui.router. If 0.0.1, ui.state. I'm ok with either, confusion will happen either way.

[nateabele]

Let's go with 0.0.2.

[nateabele]

@Foxandxss Yeah I know, I misunderstood you. My fault.

[Foxandxss]

I see, it was a double confusion then. I thought that the new was ui.state and not ui.router (Was my first but not last try out of ui-router).