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

@@ -120,7 +120,7 @@ Use Helm to deploy the NGINX ingress controller with Scaleway-specific configura
 
 5. Configure DNS by setting the A-Record of your domain (e.g., `demo.example.com`) to the flexible IP via Scaleway's Domains & DNS product or your DNS provider. Persistent IPs ensure stability and will not change as long as they are reserved.
 
-### Deploying a Demo Application
+### Deploying a demo application
 
 1. Create a file named `demo-app.yaml` and copy the following content into it to deploy a simple web application to test the ingress controller: