Make sure example works out of the box

[rylandg]

Currently there is some documentation mismatching with the example.

With this step for instance

cat example/{clientDeps,serverDeps} | sort -u | xargs npm i

it should actually be

cat generated/{clientDeps,serverDeps} | sort -u | xargs npm i

I would also recommend adding some command to generate a very simple template setup (maybe the client.ts and server.ts used in the README.

[bergundy]

Thanks, fixed the issue in README.md.
I'd have to think about generating template setup, it's a good idea