Update src/content/getting-started/architecture/broker/_index.en.md

Co-authored-by: Stephen Kitt <[email protected]>
Signed-off-by: Aswin A <[email protected]>

src/content/getting-started/architecture/broker/_index.en.md

@@ -9,7 +9,7 @@ basically a set of Custom Resource Definitions (CRDs) backed by the Kubernetes d
 The Broker also defines a ServiceAccount and RBAC components to enable other Submariner
 components to securely access the Broker's API.
 
-While there are no services associated with the Broker, using ```subctl``` to deploy the Broker
+While there are no Services associated with the Broker, using ```subctl``` to deploy the Broker
 also deploys an operator Pod that installs the CRDs and the Globalnet configuration.
 
 Submariner defines two CRDs that are exchanged via the Broker: `Endpoint` and `Cluster`.