Update how-to-cert-manager-lets-encrypt-ingress-api.md

Author: JackStromberg

articles/application-gateway/for-containers/how-to-cert-manager-lets-encrypt-ingress-api.md

@@ -5,8 +5,8 @@ services: application-gateway
 author: philwelz
 ms.service: azure-appgw-for-containers
 ms.topic: how-to
-ms.date: 3/24/2025
-ms.author: jstrom
+ms.date: 3/21/2025
+ms.author: greglin
 ---
 
 # Cert-manager and Let's Encrypt with Application Gateway for Containers - Ingress API
@@ -15,7 +15,7 @@ This guide demonstrates how to use cert-manager to automatically issue and renew
 
 For the purposes of this example, we have cert-manager configure certificates issued from Let's Encrypt to demonstrate an end-to-end deployment, where Application Gateway for Containers is providing TLS offloading.
 
-[ ![A figure showing cert-manager retrieving a certificate from Let's Encrypt and storing it into Kubernetes' secret store for TLS with Application Gateway for Containers.](./media/how-to-cert-manager-lets-encrypt-ingress-api/how-to-cert-manager-lets-encrypt-ingress-api.svg) ](./media/how-to-cert-manager-lets-encrypt-ingress-api/how-to-cert-manager-lets-encrypt-ingress-api.svg#lightbox)
+[![A diagram showing cert-manager retrieving a certificate from Let's Encrypt and storing it into Kubernetes' secret store for TLS with Application Gateway for Containers.](./media/how-to-cert-manager-lets-encrypt-ingress-api/how-to-cert-manager-lets-encrypt-ingress-api.svg) ](./media/how-to-cert-manager-lets-encrypt-ingress-api/how-to-cert-manager-lets-encrypt-ingress-api.svg#lightbox)
 
 For certificates to be issued by Let's Encrypt, a challenge is required by the authority to validate domain ownership. This validation happens by allowing cert-manager to create a pod and Ingress resource that exposes an endpoint during certificate issuance, proving your ownership of the domain name.
 
@@ -61,7 +61,7 @@ Create a ClusterIssuer resource to define how cert-manager communicates with Let
 
 # [ALB managed deployment](#tab/alb-managed)
 
-1. Create the ClusterIssuer resource
+Create the ClusterIssuer resource
 
 ```bash
 kubectl apply -f - <<EOF