Add traefik proxy logo to graphic in readme

README.md

@@ -8,7 +8,7 @@ Kubernetes clusters:
 * Secrets Management:  [Vault and External Secrets Operator](#secrets-management-tools)
 * Notifications/Alerts: Grafana and ArgoCD can be predefined with either an external mailserver or [MailHog](https://github.com/mailhog/MailHog) for demo purposes.
 * Pipelines: Example applications using [Jenkins](#jenkins) with the [gitops-build-lib](https://github.com/cloudogu/gitops-build-lib) and [SCM-Manager](#scm-manager)
-* Ingress Controller: [ingress](https://traefik.github.io/charts
+* Ingress Controller: [ingress](https://traefik.github.io/charts)
 * Certificate Management: [cert-manager](#certificate-management)
 * [Content Loader](docs/content-loader/content-loader.md): Completely customize what is pushed to Git during installation.
   This allows for adding your own end-user or IDP apps, creating repos, adding Argo CD tenants, etc.
@@ -1416,4 +1416,4 @@ Garküche 1
 or you may email hello@cloudogu.com.
 
 Your request must be sent within three years from the date you received the software from Cloudogu that is the subject of your request or, in the case of source code licensed under the AGPL/GPL/LGPL v3, for as long as Cloudogu offers spare parts or customer support
-for the product, including the components or binaries that are the subject of your request.
+for the product, including the components or binaries that are the subject of your request.