Update README-WINDOWS.md

Author: adamdbrw

README-WINDOWS.md

@@ -4,36 +4,33 @@ This readme contains information specific to Window 10. For general information,
 
 ## Building
 
-Example for setting up `ros2cs` standalone with `Unity` editor on Windows (powershell with git). Let's assume working directory is `C:\dev` and we are using `ROS2 foxy`.
+We assume working directory is `C:\dev` and we are using `ROS2 foxy` (replace with `Galactic` where applicable).
 
 ### Prerequisites
 
-To prepare your machine for `ROS2 For Unity` build please follow step by step the `ros2cs` [Prequisites](https://github.com/RobotecAI/ros2cs/blob/master/README-WINDOWS.md#prequisites) and [Important notices](https://github.com/RobotecAI/ros2cs/blob/master/README-WINDOWS.md#important-notices) sections.
-Prepairing environment with `ros2cs` instruction is ***crucial*** for failure-free Unity Asset generation.
-
-**Ommitting any of the steps mentioned above will result in a build failure!**
+It is necessary to complete all the steps for `ros2cs` [Prequisites](https://github.com/RobotecAI/ros2cs/blob/master/README-WINDOWS.md#prequisites) and consider [Important notices](https://github.com/RobotecAI/ros2cs/blob/master/README-WINDOWS.md#important-notices) sections.
 
 ### Steps
 
 * Make sure [long paths on Windows are enabled](https://github.com/RobotecAI/ros2cs/blob/master/README-WINDOWS.md#important-notices)
-* Please open [`Developer PowerShell for VS` with administrator privileges](https://github.com/RobotecAI/ros2cs/blob/master/README-WINDOWS.md#important-notices)
-* When using `ros2 galactic` distribution, for simplicity's's sake please [create a `C:\ci\ws\install\include` directory](https://github.com/RobotecAI/ros2cs/blob/master/README-WINDOWS.md#important-notices)
+* Make sure you open [`Developer PowerShell for VS` with administrator privileges](https://github.com/RobotecAI/ros2cs/blob/master/README-WINDOWS.md#important-notices)
+* For `ros2 galactic` distribution, it is best to [create a `C:\ci\ws\install\include` directory](https://github.com/RobotecAI/ros2cs/blob/master/README-WINDOWS.md#important-notices)
 * Clone this repository.
-* You need to source your ROS2 installation (`C:\dev\ros2_foxy\local_setup.ps1`) before you proceed, for each new terminal.
-* Run `pull_repositories.ps1`. This will pull `ros2cs` as well as your custom messages. You will be asked for github credentials, so please fill your information.
+* Source your ROS2 installation (`C:\dev\ros2_foxy\local_setup.ps1`) in the terminal before you proceed.
+* Run `pull_repositories.ps1`. This will pull `ros2cs` as well as your custom messages. You might be asked for github credentials.
 * Run `build.ps1` script.
-  * You can build tests by adding `--with-tests` argument to `build` command.
-  * It invokes `colcon_build` with `--merge-install` argument to simplify libraries installation.
+  * Optionally, you can build tests by adding `--with-tests` argument to `build` command.
+  * This ivokes `colcon_build` with `--merge-install` argument to simplify libraries installation.
   * It deploys built plugins into the Asset directory. Note that only plugins built for the current platform will be deployed (there is no cross-compilation).
   * It prepares Unity Asset that is ready to import into your Unity project.
-  * By default, build process generates standalone libraries (on Windows only).
+  * By default, build process generates standalone libraries on Windows.
       You can disable this feature by setting CMake option `STANDALONE_BUILD` to `OFF` (e.g. through editing `build.ps1`).
 * In order to generate `Ros2ForUnity.unitypackage` please run `create_unity_asset.ps1`. Please provide path to your Unity executable when prompted.
-  * Asset can be found under `C:\dev\r2fu\install\unity_package` directory
+  * Asset can be found in `install\unity_package` directory
   * In case your Unity license has expired, the `create_unity_asset.ps1` won't throw any errors but `Ros2ForUnity.unitypackage` won't be generated too.
 * At this moment you have two valid forms of the Asset.
-  * One is available as `C:\dev\r2fu\src\Ros2ForUnity` folder.
-  * Second one is `Ros2ForUnity.unitypackage`
+  * One is available as `src\Ros2ForUnity` folder which you can simply copy to Unity3D `Assets` directory.
+  * Second one is `Ros2ForUnity.unitypackage` which you can import in Unity3D.
 
 ## Build troubleshooting
 
@@ -74,6 +71,6 @@ pip install numpy
 > If the Asset is built with `STANDALONE_BUILD` option set to `1` (the default), then nothing extra needs to be done.
 Otherwise, you have to source your ros distribution before launching either Unity3D Editor or Application.
 
-> Note that after you build the Asset, you can use it on a machine that has no ros2 installation.
+> Note that after you build the Asset, you can use it on a machine that has no ros2 installation (if built with `STANDALONE_BUILD`).
 
 > You can simply copy over the `Ros2ForUnity` subdirectory to update your Asset.