fix spelling of link

Author: russgold

site/domain-resource.md

@@ -1,6 +1,6 @@
 # Domain resource
 
-In this guide, we outline how to set up and configure your own [domain resource](../docs/domains/domain.md) which can be used to configure your WLS domain. Then, you can use the domain resource to start the Kubernetes artifacts of the corresponding domain.
+In this guide, we outline how to set up and configure your own [domain resource](../docs/domains/Domain.md) which can be used to configure your WLS domain. Then, you can use the domain resource to start the Kubernetes artifacts of the corresponding domain.
 
 Swagger documentation is available [here](https://oracle.github.io/weblogic-kubernetes-operator/domains/index.html).