readme: fix idiom
readme: fix idiom

"What it looks like", not "how it looks like" (Very common mistake)
Bridg/hydra-1,ory-am/hydra,ory/hydra,ory/hydra,ory/hydra,Grillz/hydra,ory-am/go-iam,leetal/hydra,Grillz/hydra,Bridg/hydra-1,Bridg/hydra-1,ory/hydra,ory-am/go-iam