Fix typos - lets -> let's

[beatgammit]

No description provided.

[mhevery]

Thanks for your contribution! In order for us to be able to accept it, we ask you to sign our CLA (contributor's license agreement). CLA is important for us to be able to avoid legal troubles down the road.

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[beatgammit]

Signed.

[beatgammit]

I added another small fix to indentation on routing page.

[beatgammit]

I got dartanalyzer warnings about router not having an addRoute function. The example (Chapter 6) gives router.configure, whereas the tests use router.root. This at least prevents compile errors, but I don't know which way is advised as the standard way to do this.

[vicb]

@beatgammit could you please squash your commits and update the commit message according the guidelines in contributor.md, ie "doc: fix API docs".

Thanks.

[vicb]

this should be indented with 4ws, could you please update

[vicb]

The router API has been changing lately. To make sure what you have is correct, you should probably run a pub upgrade before checking.

The tutorial examples are for the latest stable release wight might different from the dev version in the master branch.

[beatgammit]

I've squashed my commits and updated indentation. Let me know if there's anything else.

[vicb]

Have you arranged the CLA stuff ?

[mhevery]

@beatgammit looks like you signed it with a different email address than the one you use for github. Could you resign with the same one.

[beatgammit]

Sorry about that. I've re-signed.

[mhevery]

Achievement unlocked: CLA signature found!

[beatgammit]

Awesome. Sorry for the drama. Hopefully I'll be able to contribute something a little more worthwhile than a few doc fixes in the near future.