minor edits (#9)

Author: rosemarymarano

README.md

@@ -1,49 +1,49 @@
 # Oracle WebLogic Image Tool
 
-Oracle is finding ways for organizations using WebLogic Server to run important workloads, to move those workloads into 
-the cloud, and simplify and speedup application deployment lifecycle. By adopting on industry standards, such as Docker 
-and Kubernetes, WebLogic now runs in a cloud neutral infrastructure.  To help simplify and automate the creation of 
-Docker images for WebLogic Server, we are providing this open-source 
-Oracle WebLogic Image Tool.  This tool let's you create a new image, with installations of a JDK and WebLogic Server, 
-and optionally, configure a WebLogic domain with your applications, apply WebLogic Server patches, or update an existing 
+Oracle is finding ways for organizations using WebLogic Server to run important workloads, to move those workloads into
+the cloud, and to simplify and speed up the application deployment life cycle. By adopting industry standards, such as Docker
+and Kubernetes, WebLogic now runs in a cloud neutral infrastructure.  To help simplify and automate the creation of
+Docker images for WebLogic Server, we are providing this open-source
+Oracle WebLogic Image Tool.  This tool let's you create a new image, with installations of a JDK and WebLogic Server,
+and optionally, configure a WebLogic domain with your applications, apply WebLogic Server patches, or update an existing
 image.
 
-## Features 
+## Features
 
 The Image Tool provides three functions within the main script:
-  - [Create Image](site/create-image.md) - The `create` command helps build a WebLogic Docker image from a given base OS 
-  image. 
-  - [Update Image](site/update-image.md) - The `update` command can be used to apply WebLogic patches to an existing 
+  - [Create Image](site/create-image.md) - The `create` command helps build a WebLogic Docker image from a given base OS
+  image.
+  - [Update Image](site/update-image.md) - The `update` command can be used to apply WebLogic patches to an existing
   WebLogic Docker image.
-  - [Cache](site/cache.md) - The Image Tool maintains a local file cache for patches and installers.  The `cache` 
-  command can be used to manipulate the local file cache. 
-  
+  - [Cache](site/cache.md) - The Image Tool maintains a local file cache for patches and installers.  The `cache`
+  command can be used to manipulate the local file cache.
+
 ## Prerequisites
 
 - Docker client and daemon on the build machine, with minimum Docker version 17.05+ to support multi-stage builds.
 - WebLogic Server and JDK installers from OTN / Oracle e-Delivery.
 - (For patches) Oracle support credentials.
-- Bash version 4.0 or higher to enable `<tab>` command complete feature
+- Bash version 4.0 or higher to enable the `<tab>` command complete feature.
 
 ## Setup
 
 - Build the project (`mvn clean package`) to generate artifacts `imagetool-0.1-SNAPSHOT.zip`.
-- Unzip the release ZIP file to a desired location. 
+- Unzip the release ZIP file to a desired location.
 - If running an OS with bash, run `cd your_unzipped_location/bin` and `source setup.sh`.
 - On Windows, set up with `imagetool.cmd` or the `imagetool.bat` script:
     ```cmd
     @ECHO OFF
     java -cp "your_unzipped_folder/lib" com.oracle.weblogic.imagetool.cli.CLIDriver %*
     ```
-    
+
 ## Help Command
 - After completing the [Setup](#Setup) steps, execute `imagetool help` to show the help screen.
 - You can execute the JAR directly using the command `java -cp "your_unzipped_folder/lib" com.oracle.weblogic.imagetool.cli.CLIDriver help`.
 
 ## Simple Example
 Let's give this a try!  
-- Get the installers from Oracle e-Delivery
-- Add those installers to the Image Tool file cache
+- Get the installers from Oracle e-Delivery.
+- Add those installers to the Image Tool file cache.
 - Assuming Docker is installed, run `imagetool create`!
 ```bash
 unzip imagetool-0.1.zip

site/cache.md

@@ -1,6 +1,6 @@
 # Cache
 
-The image tool maintains a local file cache for patches and installers.  The `cache` command can be used to manipulate 
+The Image Tool maintains a local file cache for patches and installers.  The `cache` command can be used to manipulate
 the local file cache. There are several subcommands of the cache feature:
 
 ```
@@ -61,4 +61,3 @@ Commands:
 
 ## Copyright
 Copyright (c) 2019 Oracle and/or its affiliates. All rights reserved.
-

site/create-image.md

@@ -48,7 +48,7 @@ Build WebLogic docker image
 
 **Note**: Use `--passwordEnv` or `--passwordFile` instead of `--password`.
 
-The commands below assume that all the required JDK, WLS or FMW (WebLogic infrastructure installers) have been downloaded
+The commands below assume that all the required JDK, WLS, or FMW (WebLogic infrastructure installers) have been downloaded
  to the cache directory. Use the [cache](cache.md) command to set it up.
 
 - Create an image named `sample:wls` with the WebLogic installer 12.2.1.3.0, server JDK 8u202, and latest PSU applied.
@@ -79,4 +79,3 @@ The commands below assume that all the required JDK, WLS or FMW (WebLogic infras
     ```
 ## Copyright
 Copyright (c) 2019 Oracle and/or its affiliates. All rights reserved.
-

site/update-image.md

@@ -1,7 +1,7 @@
 # Update Image
 
 Use the `update` command to apply patches to an existing WebLogic Docker image. The required options for the command
-are marked with asterisk (*). The password can be provided in one of the three ways:
+are marked with an asterisk (*). The password can be provided in one of the three ways:
 
 * Plain text
 * Environment variable
@@ -38,7 +38,7 @@ Update WebLogic docker image with selected patches
 
 **Note**: Use `--passwordEnv` or `--passwordFile` instead of `--password`.
 
-- Update an image named `sample:1.0` by applying the latest PSU and tag it as `sample:1.1`:
+- Update an image named `sample:1.0` by applying the latest PSU and tag it as `sample:1.1`.
     ```
     imagetool update --fromImage sample:1.0 --tag sample:1.1 --latestPSU --user [email protected] --passwordEnv MYVAR
     ```
@@ -51,4 +51,3 @@ Update WebLogic docker image with selected patches
 
 ## Copyright
 Copyright (c) 2019 Oracle and/or its affiliates. All rights reserved.
-