chore: update correct requirements to readme

Author: laurilarjo

README.md

@@ -22,14 +22,13 @@ This starter kit comes with the following features:
 
 ## Requirements
 
-- NodeJS > 10.x
-- Yarn > 1.x
-- NPM > 5.x
+- NodeJS > 12.x
+- NPM > 6.x
 
 ## How to use it?
 
 1. Download this project as a zip.
-2. Run `yarn install`
+2. Run `npm install`
 3. Run `npm run nodemon:start`
 4. Visit [http://localhost:8080/documentation](http://localhost:8080/documentation) to view swagger docs.
 5. Visit [http://localhost:8080/api/users](http://localhost:8080/api/users) to test the REST API.