Format markdown (#92)

Signed-off-by: Matt Moore (via Sockpuppet) <[email protected]>

Author: mattmoor

broker/README.md

@@ -35,13 +35,13 @@ kubectl create secret generic rokn-rabbitmq-broker-secret \
     --from-literal=brokerURL="amqp://$R_USERNAME:$R_PASSWORD@rokn-rabbitmq-client.default:5672"
 ```
 
-You can also optionally install [KEDA based
-autoscaler](https://github.com/knative-sandbox/eventing-autoscaler-keda).
+You can also optionally install
+[KEDA based autoscaler](https://github.com/knative-sandbox/eventing-autoscaler-keda).
 
 ## Installation
 
-You must have [`ko`](https://github.com/google/ko) installed.
-Then install the broker-controller from this repository:
+You must have [`ko`](https://github.com/google/ko) installed. Then install the
+broker-controller from this repository:
 
 ```
 ko apply -f config/broker/