Update the Readme.md #1857

README.md

@@ -4,14 +4,14 @@ INAV Configurator is a cross-platform configuration tool for the [INAV](https://
 
 It runs as an app within Google Chrome and allows you to configure the INAV software running on any supported INAV target.
 
-Various types of aircraft are supported by the tool and by INAV, e.g. quadcopters, hexacopters, octocopters and fixed-wing aircraft.
+Various types of aircraft are supported by the tool and by INAV, e.g. quadcopters, hexacopters, octocopters, and fixed-wing aircraft.
 
 # Support
 
 INAV Configurator comes `as is`, without any warranty and support from authors. If you found a bug, please create an issue on [GitHub](https://github.com/iNavFlight/inav-configurator/issues).
 
-GitHub issue tracker is reserved for bugs and other technical problems. If you do not know how to setup
-everything, hardware is not working or have any other _support_ problem, please consult:
+The GitHub issue tracker is reserved for bugs and other technical problems. If you do not know how to setup
+everything, the hardware is not working or have any other _support_ problem, please consult:
 
 * [INAV Discord Server](https://discord.gg/peg2hhbYwN)
 * [INAV Official on Facebook](https://www.facebook.com/groups/INAVOfficial)
@@ -20,23 +20,23 @@ everything, hardware is not working or have any other _support_ problem, please
 
 ## INAV Configurator start minimized, what should I do?
 
-You have to remove `C:\Users%Your_UserNname%\AppData\Local\inav-configurator` folder and all its content.
+You have to remove the `C:\Users%Your_UserNname%\AppData\Local\inav-configurator` folder and all its content.
 
 [https://www.youtube.com/watch?v=XMoULyiFDp4](https://www.youtube.com/watch?v=XMoULyiFDp4)
 
-Alternatively, on Windows with PowerShell you can use `post_install_cleanup.ps1` script that will do the cleaning. (thank you James Cherrill)
+Alternatively, on Windows with PowerShell, you can use the `post_install_cleanup.ps1` script that will do the cleaning. (thank you James Cherrill)
 
 ## Installation
 
-Depending on target operating system, _INAV Configurator_ is distributed as _standalone_ application or Chrome App.
+Depending on the target operating system, _INAV Configurator_ is distributed as a  _standalone_ application or Chrome App.
 
 ### Windows
 
 1. Visit [release page](https://github.com/iNavFlight/inav-configurator/releases)
 1. Download Configurator for Windows platform (win32 or win64 is present)
 1. Extract ZIP archive
-1. Run INAV Configurator app from unpacked folder
-1. Configurator is not signed, so you have to allow Windows to run untrusted application. There might be a monit for it during first run
+1. Run the INAV Configurator app from the unpacked folder
+1. Configurator is not signed, so you have to allow Windows to run untrusted applications. There might be a monit for it during the first run
 
 ### Linux
 
@@ -47,7 +47,7 @@ Depending on target operating system, _INAV Configurator_ is distributed as _sta
    *  **.tar.gz** is a universal archive. Download and continue with these instructions to install
 3. Change to the directory containing the downloaded **tar.gz** file
 4. download [this](https://raw.githubusercontent.com/iNavFlight/inav-configurator/master/assets/linux/inav-configurator.desktop) file to the same directory. Its filename should be `inav-configurator.desktop`.
-5. Extract **tar.gz** archive 
+5. Extract **tar.gz** archive
 ```
 tar -C /tmp/ -xf INAV-Configurator_linuxNN_x.y.z.tar.gz
 ```
@@ -58,7 +58,7 @@ tar -C /tmp/ -xf INAV-Configurator_linuxNN_x.y.z.tar.gz
 sudo mkdir /opt/inav
 sudo chown $USER /opt/inav
 ```
-7. Move the temporary files in to their home 
+7. Move the temporary files into their home 
 ```
 mv /tmp/INAV\ Configurator /opt/inav/inav-configurator
 ```
@@ -67,55 +67,55 @@ mv /tmp/INAV\ Configurator /opt/inav/inav-configurator
 sudo mkdir /opt/inav/inav-configurator/icon
 sudo cp /opt/inav/inav-configurator/images/inav_icon_128.png /opt/inav/inav-configurator/icon
 ```
-9. As a one off, move the desktop file into the applications directory 
+9. As a one-off, move the desktop file into the applications directory 
 ```
 sudo mv inav-configurator.desktop /usr/share/applications/
 ```
 10. Make the following files executable:
    * inav-configurator `chmod +x /opt/inav/inav-configurator/inav-configurator`
    * (5.0.0+) chrome_crashpad_handler `chmod +x /opt/inav/inav-configurator/chrome_crashpad_handler`
-11. Run INAV Configurator app from unpacked folder `/opt/inav/inav-configurator/inav-configurator`
+11. Run the INAV Configurator app from the unpacked folder `/opt/inav/inav-configurator/inav-configurator`
 
 #### Notes
 
-On some Linux distros, you may be missing `libatomic`, a `NW.JS` (specially `libnode.so`) dependency. If so, please install `libatomic` using your distro's package manager, e.g:
+On some Linux distros, you may be missing `libatomic` and/or `NW.JS` (especially `libnode.so`) dependencies. If so, please install `libatomic` using your distro's package manager, e.g:
 
 * Arch Linux: `sudo pacman -S --needed libatomic_ops`
 * Debian / Ubuntu: `sudo apt install libatomic1`
 * Fedora: `sudo dnf install libatomic`
 
-1. Don't forget to add your user into dialout group "sudo usermod -aG dialout YOUR_USERNAME" for serial access
+1. Don't forget to add your user to the dialout group "sudo usermod -aG dialout YOUR_USERNAME" for serial access
 2. If you have 3D model animation problems, enable "Override software rendering list" in Chrome flags chrome://flags/#ignore-gpu-blacklist
 
 ### Mac
 
 1. Visit [release page](https://github.com/iNavFlight/inav-configurator/releases)
-1. Download Configurator for Mac platform
+1. Download Configurator for the Mac platform
 1. Extract ZIP archive
 1. Run INAV Configurator
 
 ## Building and running INAV Configurator locally (for development)
 
-For local development, **node.js** build system is used.
+For local development, the **node.js** build system is used.
 
 1. Install node.js
-1. From project folder run `npm install`
+1. From the project folder run `npm install`
 1. To build the JS and CSS files and start the configurator:
     - With NW.js: Run `npm start`.
     - With Chrome: Run `npm run gulp`. Then open `chrome://extensions`, enable
-    the `Developer mode`, click on the `Load unpacked extension...` button and select the `inav-configurator` directory.
+    the `Developer mode`, click on the `Load unpacked extension...` button, and select the `inav-configurator` directory.
 
 Other tasks are also defined in `gulpfile.js`. To run a task, use `node ./node_modules/gulp/bin/gulp.js task-name`. Available ones are:
 
 - **build**: Generate JS and CSS output files used by the configurator from their sources. It must be run whenever changes are made to any `.js` or `.css` files in order to have those changes appear
 in the configurator. If new files are added, they must be included in `gulpfile.js`. See the comments at the top of `gulpfile.js` to learn how to do so. See also the `watch` task.
 - **watch**: Watch JS and CSS sources for changes and run the `build` task whenever they're edited.
-- **dist**: Create a distribution of the app (valid for packaging both as a Chrome app or a NW.js app)
+- **dist**: Create a distribution of the app (valid for packaging both as a Chrome app or NW.js app)
 in the `./dist/` directory.
 - **release**: Create NW.js apps for each supported platform (win32, osx64 and linux64) in the `./apps`
-directory. Running this task on macOS or Linux requires Wine, since it's needed to set the icon
-for the Windows app. If you don't have Wine installed you can create a release by running the **release-only-linux** task.
-<br>`--installer` argument can be added to build installers for particular OS. NOTE: MacOS Installer can be built with MacOS only.
+directory. Running this task on macOS or Linux requires Wine since it's needed to set the icon
+for the Windows app. If you don't have Wine installed you can create a release by running the **release-only-Linux** task.
+<br>`--installer` argument can be added to build installers for a particular OS. NOTE: MacOS Installer can be built with MacOS only.
 
 To build a specific release, use the command `release --platform="win64"` for example.
 
@@ -127,36 +127,36 @@ To be able to open Inspector, you will need SDK flavours of NW.js
 
 ## Different map providers
 
-INAV Configurator 2.1 allows to choose between OpenStreetMap, Bing Maps (Aerial View), and MapProxy map providers.
-INAV Configurator is shipped **WITHOUT** API key for Bing Maps. That means: every user who wants to use Bing Maps has to create own account, agree to all _Terms and Conditions_ required by Bing Maps and configure INAV Configurator by himself.
+INAV Configurator 2.1 allows you to choose between OpenStreetMap, Bing Maps (Aerial View), and MapProxy map providers.
+INAV Configurator is shipped **WITHOUT** API key for Bing Maps. That means: every user who wants to use Bing Maps has to create their own account, agree to all _Terms and Conditions_ required by Bing Maps, and configure INAV Configurator by himself.
 
-### How to choose Map provider
+### How to choose a Map provider
 
 1. Click **Settings** icon in the top-right corner of INAV Configurator
-1. Choose provider: OpenStreetMap, Bing, or MapProxy
+1. Choose a provider: OpenStreetMap, Bing, or MapProxy
 1. In the case of Bing Maps, you have to provide your own, personal, generated by you, Bing Maps API key
 1. For MapProxy, you need to provide a server URL and layer name to be used
 
-### How to get Bing Maps API key
+### How to get the Bing Maps API key
 
 1. Go to the Bing Maps Dev Center at [https://www.bingmapsportal.com/](https://www.bingmapsportal.com/).
     * If you have a Bing Maps account, sign in with the Microsoft account that you used to create the account or create a new one. For new accounts, follow the instructions in [Creating a Bing Maps Account](https://msdn.microsoft.com/library/gg650598.aspx).
 1. Select **My keys** under **My Account**.
 1. Select the option to create a new key.
 1. Provide the following information to create a key:
     1. Application name: Required. The name of the application.
-    1. Application URL: The URL of the application. This is an optional field which is useful in helping you remember the purpose of that key in the future.
+    1. Application URL: The URL of the application. This is an optional field that is useful in helping you remember the purpose of that key in the future.
     1. Key type: Required. Select the key type that you want to create. You can find descriptions of key and application types here.
     1. Application type: Required. Select the application type that best represents the application that will use this key. You can find descriptions of key and application types [here](https://www.microsoft.com/maps/create-a-bing-maps-key.aspx).
-1. Click the **Create** button. The new key displays in the list of available keys. Use this key to authenticate your Bing Maps application as described in the documentation for the Bing Maps API you are using.
+1. Click the **Create** button. The new key is displayed in the list of available keys. Use this key to authenticate your Bing Maps application as described in the documentation for the Bing Maps API you are using.
 
-### How to setup a MapProxy server for offline caching and mission planning
-1. Follow process described in [MAPPROXY.md](MAPPROXY.md)
-1. Test your MapProxy server in web browser, eg: http://192.168.145.20/inavmapproxy/
+### How to set up a MapProxy server for offline caching and mission planning
+1. Follow the process described in [MAPPROXY.md](MAPPROXY.md)
+1. Test your MapProxy server in a web browser, eg: http://192.168.145.20/inavmapproxy/
 1. Once you have a working MapProxy server choose MapProxy as your map provider
 	1. Enter MapProxy service URL, eg: http://192.168.145.20/inavmapproxy/service?
 	1. Enter MapProxy service layer (inav_layer if configured from MAPPROXY.md)
-1. Once completed, you can zoom in on area you will be flying in while connected to the internet in either GPS or Mission Control tab to save the cache for offline use
+1. Once completed, you can zoom in on the area you will be flying in while connected to the internet in either the GPS or Mission Control tab to save the cache for offline use
 
 ## Font Customisation