docs: Fix RabbitMQ link
Forwarded:
@@ -8,7 +8,7 @@ List of bindings and their status:
| Name | Input Binding | Output Binding | Status
| ------------- | -------------- | ------------- | ------------- |
| [Kafka](./kafka) | V | V | Experimental |
-| [RabbitMQ](./rabbitmq | V | V | Experimental |
+| [RabbitMQ](./rabbitmq) | V | V | Experimental |
| [AWS SQS](./sqs) | V | V | Experimental |
| [AWS SNS](./sns) | | V | Experimental |
| [GCP Cloud Pub/Sub](./pubsub) | V | V | Experimental |
