chore(docs): Update README

Author: clemyan

packages/docusaurus/README.md

@@ -2,13 +2,7 @@
 
 This website is built using [Docusaurus 2](https://docusaurus.io/), a modern static website generator.
 
-### Installation
-
-```
-$ yarn
-```
-
-### Local Development
+### Development
 
 ```
 $ yarn start
@@ -26,16 +20,4 @@ This command generates static content into the `build` directory and can be serv
 
 ### 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.
+The `master` branch is automatically deployed to https://yarnpkg.com/ via [Netlify](https://www.netlify.com/). Pull Requests are also deployed as Deploy Previews.