minor fixes

Author: rosemarymarano

samples/docker-domain/README.md

@@ -1,30 +1,30 @@
 Example Image with a WLS Domain
 ===============================
-This Dockerfile extends the Oracle WebLogic image by creating a sample WLS 12.2.1.3 domain and cluster. Utility scripts are copied into the image, enabling users to plug Node Manager automatically into the Administration Server running on another container.
+This Dockerfile extends the Oracle WebLogic Server image by creating a sample WLS 12.2.1.3 domain and cluster. Utility scripts are copied into the image, enabling users to plug Node Manager automatically into the Administration Server running on another container.
 
-The Dockerfile uses the createDomain script from the Oracle WebLogic Deploy Tooling (WDT) to create the domain from a text-based model file. More information about WDT is available in the README file for the WDT project in GitHub: 
+The Dockerfile uses the `createDomain` script from the Oracle WebLogic Deploy Tooling (WDT) to create the domain from a text-based model file. More information about WDT is available in the README file for the WDT project in GitHub:
 
-https://github.com/oracle/weblogic-deploy-tooling
+`https://github.com/oracle/weblogic-deploy-tooling`
 
 ### WDT Model File and Archive
 
-This sample includes a basic WDT model, simple-topology.yaml, that describes the intended configuration of the domain within the Docker image. WDT models can be created and modified using a text editor, following the format and rule described in the README file for the WDT project in GitHub.
+This sample includes a basic WDT model, `simple-topology.yaml`, that describes the intended configuration of the domain within the Docker image. WDT models can be created and modified using a text editor, following the format and rule described in the README file for the WDT project in GitHub.
 
-Another option is to use the WDT discoverDomain tool to create a model. This process is also described in the WDT project's README file. A user can use the tool to analyze an existing domain, and create a model based on its configuration. The user may choose to customize the model before using it to create a new docker image. 
+Another option is to use the WDT `discoverDomain` tool to create a model. This process is also described in the WDT project's README file. A user can use the tool to analyze an existing domain, and create a model based on its configuration. The user may choose to customize the model before using it to create a new Docker image.
 
-Domain creation may require the deployment of applications and libraries. This is accomplished by creating a zip archive with a specific structure, then referencing those items in the model. This sample creates and deploys a simple ZIP archive containing a small application WAR. That archive is built in the sample directory prior to creating the Docker image.
- 
-When the WDT discoverDomain tool is used on an existing domain, a ZIP archive is created containing any necessary applications and libraries. The corresponding configuration for those applications and libraries is added to the model.
+Domain creation may require the deployment of applications and libraries. This is accomplished by creating a ZIP archive with a specific structure, then referencing those items in the model. This sample creates and deploys a simple ZIP archive containing a small application WAR. That archive is built in the sample directory prior to creating the Docker image.
+
+When the WDT `discoverDomain` tool is used on an existing domain, a ZIP archive is created containing any necessary applications and libraries. The corresponding configuration for those applications and libraries is added to the model.
 
 ### How to Build and Run
 
-**NOTE:** The image is based on a WebLogic image in the docker-images project: oracle/weblogic:12.2.1.3-developer . Build that image to your local repository before building this sample.
+**NOTE:** The image is based on a WebLogic Server image in the docker-images project: `oracle/weblogic:12.2.1.3-developer`. Build that image to your local repository before building this sample.
 
-The WebLogic Deploy Tool installer is required to build this image. Add weblogic-deploy.zip to the sample directory.
+The WebLogic Deploy Tool installer is required to build this image. Add `weblogic-deploy.zip` to the sample directory.
 
     $ wget https://github.com/oracle/weblogic-deploy-tooling/releases/download/weblogic-deploy-tooling-0.11/weblogic-deploy.zip
 
-This sample deploys a simple one-page web application contained in a .zip archive. This archive needs to be built (one time only) before building the Docker image.
+This sample deploys a simple, one-page web application contained in a ZIP archive. This archive needs to be built (one time only) before building the Docker image.
 
     $ ./build-archive.sh
 
@@ -41,7 +41,7 @@ This will use the model file and archive in the sample directory.
 To start the containerized Administration Server, run:
 
     $ docker run -d --name wlsadmin --hostname wlsadmin -p 7001:7001 -v <sample-directory>/properties:/u01/oracle/properties 12213-domain-wdt
-    
+
 To start a containerized Managed Server (ms-1) to self-register with the Administration Server above, run:
 
     $ docker run -d --name ms-1 --link wlsadmin:wlsadmin -p 9001:9001 -v <sample-directory>/properties:/u01/oracle/properties -e MS_NAME=ms-1 12213-domain-wdt startManagedServer.sh