Updated README for docs

README.md

@@ -2,16 +2,18 @@
 
 This website is built using [Docusaurus 2](https://docusaurus.io/), a modern static website generator.
 
+If you want to add something to this website to make docs better, please open a pull request on GitHub.
+
 ### Installation
 
 ```
-$ yarn
+$ npm i
 ```
 
 ### Local Development
 
 ```
-$ yarn start
+$ npm start
 ```
 
 This command starts a local development server and opens up a browser window. Most changes are reflected live without having to restart the server.
@@ -19,23 +21,7 @@ This command starts a local development server and opens up a browser window. Mo
 ### Build
 
 ```
-$ yarn build
+$ npm run build
 ```
 
 This command generates static content into the `build` directory and can be served using any static contents hosting service.
-
-### Deployment
-
-Using SSH:
-
-```
-$ USE_SSH=true yarn deploy
-```
-
-Not using SSH:
-
-```
-$ GIT_USER=<Your GitHub username> yarn deploy
-```
-
-If you are using GitHub pages for hosting, this command is a convenient way to build the website and push to the `gh-pages` branch.