[FIXED] Doc of API creating subscriptions [ci skip]
[FIXED] Doc of API creating subscriptions [ci skip]

Resolves #382

Signed-off-by: Ivan Kozlovic <a15f8b81a160b4eebe5c84e9e3b65c87b9b2f18e@synadia.com>

nats-io/go-nats,apcera/nats,apcera/nats,nats-io/nats,wallyqs/go-nats,wallyqs/go-nats,nats-io/go-nats,nats-io/nats