Fix registry link

New format with capital letter. Redirect is in place for old link, but will expire eventually.

Author: Art Berger

content/en/docs/concepts/containers/images.md

@@ -151,7 +151,7 @@ Once you have those variables filled in you can
 ### Using IBM Cloud Container Registry
 IBM Cloud Container Registry provides a multi-tenant private image registry that you can use to safely store and share your  images. By default, images in your private registry are scanned by the integrated Vulnerability Advisor to detect security issues and potential vulnerabilities. Users in your IBM Cloud account can access your images, or you can use IAM roles and policies to grant access to IBM Cloud Container Registry namespaces.
 
-To install the IBM Cloud Container Registry CLI plug-in and create a namespace for your images, see [Getting started with IBM Cloud Container Registry](https://cloud.ibm.com/docs/Registry?topic=registry-getting-started).
+To install the IBM Cloud Container Registry CLI plug-in and create a namespace for your images, see [Getting started with IBM Cloud Container Registry](https://cloud.ibm.com/docs/Registry?topic=Registry-getting-started).
 
 If you are using the same account and region, you can deploy images that are stored in IBM Cloud Container Registry into the default namespace of your IBM Cloud Kubernetes Service cluster without any additional configuration, see [Building containers from images](https://cloud.ibm.com/docs/containers?topic=containers-images). For other configuration options, see [Understanding how to authorize your cluster to pull images from a registry](https://cloud.ibm.com/docs/containers?topic=containers-registry#cluster_registry_auth).