README formatting

Author: mkuratczyk

go/README.md

@@ -46,6 +46,7 @@ Code examples are executed via `go run`:
     go run rpc_client.go 10
 
 [AMQP 1.0 Direct Reply-To RPC](https://www.rabbitmq.com/docs/next/direct-reply-to)
+
     go run rpc_amqp10.go
 
 To learn more, see [`rabbitmq/amqp091-go`](https://github.com/rabbitmq/amqp091-go).