Update pages/kubernetes/reference-content/lb-ingress-controller.mdx

Co-authored-by: Jessica <[email protected]>

Author: bene2k1

pages/kubernetes/reference-content/lb-ingress-controller.mdx

@@ -190,7 +190,7 @@ Use Helm to deploy the NGINX ingress controller with Scaleway-specific configura
     kubectl apply -f demo-app.yaml
     ```
 
-## Test the Setup
+## Test the setup
 1. Access the demo application:
     ```bash
     curl http://demo.example.com