fix some links (#633)

* doc reorg

* updates

* fix link

* fix links

Author: markxnelson

kubernetes/samples/README.md

@@ -4,7 +4,7 @@
 
 ## Sample scripts
 
-* [Sample for creating a Kubernetes secret](scripts/create-weblogic-domain/README.md) that contains the Administration Server credentials. This secret can be used in creating a WebLogic domain resource.
+* [Sample for creating a Kubernetes secret](scripts/create-weblogic-domain-credentials/README.md) that contains the Administration Server credentials. This secret can be used in creating a WebLogic domain resource.
 * [Sample for creating a PV or PVC](scripts/create-weblogic-domain-pv-pvc/README.md) that can be used by a domain resource as the persistent storage for the WebLogic domain home or log files.
 * [Sample for creating a WebLogic domain home on an existing PV or PVC](scripts/create-weblogic-domain/domain-home-on-pv/README.md), and the domain resource YAML file for deploying the generated WebLogic domain.
 * [Sample for creating a WebLogic domain home inside a Docker image](scripts/create-weblogic-domain/domain-home-in-image/README.md), and the domain resource YAML file for deploying the generated WebLogic domain.

site/user-guide.md

@@ -51,7 +51,7 @@ This documentation uses several important terms which are intended to have a spe
 
 ## Getting started
 
-Before using the operator, you might want to read the [design philosophy](site/design.md) to develop an understanding of the operator's design, and the [architectural overview](site/architecture.md) to understand its architecture, including how WebLogic domains are deployed in Kubernetes using the operator. Also, worth reading are the details of the [Kubernetes RBAC definitions](site/rbac.md) required by the operator.
+Before using the operator, you might want to read the [design philosophy](design.md) to develop an understanding of the operator's design, and the [architectural overview](architecture.md) to understand its architecture, including how WebLogic domains are deployed in Kubernetes using the operator. Also, worth reading are the details of the [Kubernetes RBAC definitions](rbac.md) required by the operator.
 
 ## Prerequisites