Minor cleanup.

Author: ankedia

documentation/site/content/managing-domains/persistent-storage/oci-fss-pv.md

@@ -11,9 +11,10 @@ an update to properly initialize the file ownership on the persistent volume
 when the domain is initially created."
 ---
 
-Refer to the OCI documentation for [setting up storage for kubernetes clusters](https://docs.oracle.com/en-us/iaas/Content/ContEng/Tasks/contengcreatingpersistentvolumeclaim.htm) for details.
+#### References
 
-For provisioning PVCs on the OCI File Storage Service, refer to the documentation [here](https://docs.oracle.com/en-us/iaas/Content/ContEng/Tasks/contengcreatingpersistentvolumeclaim_Provisioning_PVCs_on_FSS.htm#Provisioning_Persistent_Volume_Claims_on_the_FileStorageService).
+- [Provisioning PVCs on the File Storage Service (FSS)](https://docs.oracle.com/en-us/iaas/Content/ContEng/Tasks/contengcreatingpersistentvolumeclaim_Provisioning_PVCs_on_FSS.htm#Provisioning_Persistent_Volume_Claims_on_the_FileStorageService) in the OCI documentation.
+- [Setting up storage for kubernetes clusters](https://docs.oracle.com/en-us/iaas/Content/ContEng/Tasks/contengcreatingpersistentvolumeclaim.htm) in the OCI documentation.
 
 If you are running your Kubernetes cluster on Oracle Container Engine
 for Kubernetes (commonly known as OKE), and you use Oracle Cloud Infrastructure File Storage (FSS)
@@ -25,17 +26,17 @@ when the domain is initially created.
 File permission handling on persistent volumes can differ between
 cloud providers and even with the underlying storage handling on
 Linux based systems. 
-The operator will create directories on the PV under the shared mount path. 
-These instructions provide one option to update the file ownership and permissions.
+The operator requires permissions to create directories on the persistent volume under the shared mount path.
+The following instructions provide an option to update the file ownership and permissions.
 {{% /notice %}}
 
 
 #### Updating the permissions of shared directory on Persistent storage
-The operator provides a utility script `pv-pvc-helper.sh` as part of the lifecycle scripts to change the ownership and permissions of the shared directory on Persistent storage.
+The operator provides a utility script `pv-pvc-helper.sh` as part of the lifecycle scripts to change the ownership and permissions of the shared directory on the Persistent storage.
 
 This script launches a Pod and mounts the specified PVC in the Pod containers at the specified mount path. You can then exec in the Pod and manually change the permissions or ownership.
 
-For more details, see the `Examine, change permissions or delete PV contents` section in the [README](https://github.com/oracle/weblogic-kubernetes-operator/tree/{{< latestMinorVersion >}}/kubernetes/samples/scripts/domain-lifecycle/README.md) file for the `pv-pvc-helper.sh` script details.
+See the `pv-pvc-helper.sh` in `Examine, change permissions or delete PV contents` section in the [README](https://github.com/oracle/weblogic-kubernetes-operator/tree/{{< latestMinorVersion >}}/kubernetes/samples/scripts/domain-lifecycle/README.md) file for the script details.
 
 For example, run the following command to create the pod.
 

documentation/site/content/managing-domains/persistent-storage/pv-pvc.md

@@ -20,7 +20,7 @@ PersistentVolumes can point to different storage locations, for example NFS serv
 
 **Note regarding HostPath**: In a single-node Kubernetes cluster, such as may be used for testing or proof of concept activities, `HOST_PATH` provides the simplest configuration.  In a multinode Kubernetes cluster, a `HOST_PATH` that is located on shared storage mounted by all nodes in the Kubernetes cluster is the simplest configuration.  If nodes do not have shared storage, then NFS is probably the most widely available option.  There are other options listed in the referenced table.
 
-The operator provides a sample script to create the PersistentVolume and PersistentVolumeClaim for the domain. this script must be executed before creating the domain.  Beginning with Operator 4.1.0, for Domain on PV [domain home source type]({{< relref "/managing-domains/choosing-a-model/_index.md" >}}), the operator provides options to create the PV and PVC. See [Domain on PV documentation]({{< relref "/managing-domains/domain-on-pv/_index.md" >}}) for more details.
+The operator provides a sample script to create the PersistentVolume and PersistentVolumeClaim for the domain. this script must be executed before creating the domain.  Beginning with Operator 4.1.0, for Domain on PV [domain home source type]({{< relref "/managing-domains/choosing-a-model/_index.md" >}}), the operator provides options to create the PV and PVC during the domain initialization. See [Domain on PV documentation]({{< relref "/managing-domains/domain-on-pv/_index.md" >}}) or the `domain.spec.configuration.initializeDomainOnPV` section in the domain resource [schema](https://github.com/oracle/weblogic-kubernetes-operator/blob/{{< latestMinorVersion >}}/documentation/domains/Domain.md) for more details.
 
 #### Persistent Volumes using HostPath approach
 The `HOST_PATH` provider is the simplest case for creating a Persistent Volume. It requires creating a directory on the Kubernetes master and ensuring that it has the correct permissions:

kubernetes/samples/scripts/domain-lifecycle/README.md

@@ -29,6 +29,8 @@ For information on how to start, stop, restart, and scale WebLogic Server instan
   - [`waitForDomain.sh`](#waitfordomainsh)
 - [Examine, change permissions or delete PV contents](#examine-change-or-delete-pv-contents)
   - [`pv-pvc-helper.sh`](#pv-pvc-helpersh)  
+- [OPSS Wallet utility](#opss-wallet-utility)
+  - [`opss-wallet.sh`](#opss-walletsh)  
 
 ### Prerequisites
 
@@ -316,6 +318,8 @@ $ kubectl delete pod pvhelper -n <namespace>
 
 ### OPSS Wallet utility
 
+#### `opss-wallet.sh` 
+
 The OPSS wallet utility is a helper script for JRF type domains that can save an OPSS key
 wallet from a running domain's introspector configmap to a file, and/or
 restore an OPSS key wallet file to a Kubernetes secret for use by a