fix format

Author: rosemarymarano

kubernetes/samples/scripts/create-weblogic-domain/domain-home-on-pv/README.md

@@ -389,17 +389,15 @@ $ kubectl create -f delete-domain-job.yaml
 1. Message: `status on iteration 20 of 20
 pod domain1-create-weblogic-sample-domain-job-4qwt2 status is Pending
 The create domain job is not showing status completed after waiting 300 seconds.`  
+The most likely cause is related to the value of `persistentVolumeClaimName`, defined in `domain-home-on-pv/create-domain-inputs.yaml`.  To determine if this is the problem:
 
-  The most likely cause is related to the value of `persistentVolumeClaimName`, defined in `domain-home-on-pv/create-domain-inputs.yaml`.  
-  * To determine if this is the problem:
+  * Execute `kubectl get all --all-namespaces` to find the name of the `create-weblogic-sample-domain-job`.
+  * Execute  `kubectl describe pod <name-of-create-weblogic-sample-domain-job>` to see if there is an event that has text similar to `persistentvolumeclaim "domain1-weblogic-sample-pvc" not found`.
+  * Find the name of the PVC that was created by executing [create-pv-pvc.sh](../../create-weblogic-domain-pv-pvc/README.md), using `kubectl describe pvc`. It is likely to be `weblogic-sample-pvc`.
 
-    * Execute `kubectl get all --all-namespaces` to find the name of the `create-weblogic-sample-domain-job`.
-    * Execute  `kubectl describe pod <name-of-create-weblogic-sample-domain-job>` to see if there is an event that has text similar to `persistentvolumeclaim "domain1-weblogic-sample-pvc" not found`.
-    * Find the name of the PVC that was created by executing [create-pv-pvc.sh](../../create-weblogic-domain-pv-pvc/README.md), using `kubectl describe pvc`. It is likely to be `weblogic-sample-pvc`.
-
-   * Change the value of `persistentVolumeClaimName` to match the name created when you executed [create-pv-pvc.sh](../../create-weblogic-domain-pv-pvc/README.md).
-   * Rerun the `create-domain.sh` script with the same arguments as you did before.
-   * Verify that the operator is deployed. Use the command:
+  * Change the value of `persistentVolumeClaimName` to match the name created when you executed [create-pv-pvc.sh](../../create-weblogic-domain-pv-pvc/README.md).
+  * Rerun the `create-domain.sh` script with the same arguments as you did before.
+  * Verify that the operator is deployed. Use the command:
 ```
 kubectl  get all --all-namespaces
 ```
@@ -415,23 +413,23 @@ The most common cause is a poor choice of value for `weblogicDomainStoragePath`
 ```
 create-pv-pvc.sh
 ```
-You should [delete the resources for your sample domain](../../delete-domain/README.md), correct the value in that file, and rerun the commands to create the PV/PVC and the credential before you attempt to rerun:
+   You should [delete the resources for your sample domain](../../delete-domain/README.md), correct the value in that file, and rerun the commands to create the PV/PVC and the credential before you attempt to rerun:
 ```
 create-domain.sh
 ```
-A correct value for `weblogicDomainStoragePath` will meet the following requirements:
+   A correct value for `weblogicDomainStoragePath` will meet the following requirements:
 
   * Must be the name of a directory.
   * The directory must be world writable.  
 
-  Optionally, follow these steps to tighten permissions on the named directory after you run the sample the first time:
+   Optionally, follow these steps to tighten permissions on the named directory after you run the sample the first time:
 
-    * Become the root user.
-    * `ls -nd $value-of-weblogicDomainStoragePath`
-        * Note the values of the third and fourth field of the output.
-    * `chown $third-field:$fourth-field $value-of-weblogicDomainStoragePath`
-    * `chmod 755 $value-of-weblogicDomainStoragePath`
-    * Return to your normal user ID.
+  * Become the root user.
+  * `ls -nd $value-of-weblogicDomainStoragePath`
+      * Note the values of the third and fourth field of the output.
+  * `chown $third-field:$fourth-field $value-of-weblogicDomainStoragePath`
+  * `chmod 755 $value-of-weblogicDomainStoragePath`
+  * Return to your normal user ID.
 
 3. Message: `ERROR: The create domain job will not overwrite an existing domain. The domain folder /shared/domains/domain1 already exists`  
 You will see this message if the directory `domains/domain1` exists in the directory named as the value of `weblogicDomainStoragePath` in `create-pv-pvc-inputs.yaml`. For example, if the value of  `weblogicDomainStoragePath` is `/tmp/wls-op-4-k8s`, you would need to remove (or move) `/tmp/wls-op-4-k8s/domains/domain1`.