Fix typo in types usage documentation.
@@ -490,7 +490,7 @@ With proper ordering in an annotated `Union`, you can use this to parse types of
`CockroachDsn`
: a cockroachdb DSN style URL; see [URLs](#urls)
-`RabbitMqDsn`
+`AmqpDsn`
: an `AMQP` DSN style URL as used by RabbitMQ, StormMQ, ActiveMQ etc.; see [URLs](#urls)
`RedisDsn`
