docs: fix bash command and version used in tutorial (#622)
docs: fix bash command and version used in tutorial (#622)

* bash command that contain regex needs to be quoated, version doesnt exists

* bumped version up to 0.10.0-alpha.8

ory-am/hydra,ory/hydra,ory/hydra,ory/hydra,ory-am/go-iam,ory/hydra,ory-am/go-iam