Update documentation to address review comments

Author: simon-meng-cn

kubernetes/samples/scripts/create-weblogic-domain/domain-home-in-image/README.md

@@ -114,8 +114,8 @@ The following parameters can be provided in the inputs file.
 | `includeServerOutInPodLog` | Boolean indicating whether to include `server.out` to the pod's stdout. | `true` |
 | `initialManagedServerReplicas` | Number of Managed Servers to initially start for the domain. | `2` |
 | `javaOptions` | Java options for starting the Administration and Managed Servers. A Java option can have references to one or more of the following pre-defined variables to obtain WebLogic domain information: `$(DOMAIN_NAME)`, `$(DOMAIN_HOME)`, `$(ADMIN_NAME)`, `$(ADMIN_PORT)`, and `$(SERVER_NAME)`. | `-Dweblogic.StdoutDebugEnabled=false` |
-| `logHomeOnPV` | Specifies whether the log home is stored on the persistent volume. If set to true, then the customer must specify the `logHome`, `persistentVolumeClaimName` and `domainPVMountPath` parameters.| `false` |
-| `logHome` | The in-pod name of the directory to store the domain, node manager, server logs, and server .out files in. If not specified, the value is derived from the `domainUID` as `/shared/logs/<domainUID>`. This parameter is required if `logHomeOnPV` is true. Otherwise, it is ignored. | `/shared/logs/domain1` |
+| `logHomeOnPV` | Specifies whether the log home is stored on the persistent volume. If set to true, then you must specify the `logHome`, `persistentVolumeClaimName` and `domainPVMountPath` parameters.| `false` |
+| `logHome` | The in-pod name of the directory in which to store the domain, Node Manager, server logs, and server .out files. If not specified, the value is derived from the `domainUID` as `/shared/logs/<domainUID>`. This parameter is required if `logHomeOnPV` is true. Otherwise, it is ignored. | `/shared/logs/domain1` |
 | `managedServerNameBase` | Base string used to generate Managed Server names. | `managed-server` |
 | `managedServerPort` | Port number for each Managed Server. | `8001` |
 | `namespace` | Kubernetes namespace in which to create the domain. | `default` |

kubernetes/samples/scripts/create-weblogic-domain/domain-home-in-image/create-domain-inputs.yaml

@@ -69,13 +69,13 @@ weblogicCredentialsSecretName: domain1-weblogic-credentials
 includeServerOutInPodLog: true
 
 # Specifies whether the log home is stored on the persistent volume.
-# If set to true, then the customer must specify the 'logHome', 'persistentVolumeClaimName'
+# If set to true, then you must specify the 'logHome', 'persistentVolumeClaimName'
 # and 'domainPVMountPath' properties.
 # The default is false.
 logHomeOnPV: false
 
-# The in-pod name of the directory to store the domain, node manager, server logs, and server .out
-# files in.
+# The in-pod name of the directory in which to store the domain, node manager, server logs,
+# and server .out files.
 # If not specified, the value is derived from the domainUID as /shared/logs/<domainUID>
 # This parameter is required if 'logHomeOnPV' is true.
 # Otherwise, it is ignored.