update readme

README.md

@@ -7,7 +7,7 @@ This repo contains the source code powering [https://playground.hello.dev/](http
 ### Prerequisites
 
 1. Git
-1. Node (~18), npm (~9)
+1. Node (>= 18)
 1. A fork of the repo (for any contributions)
 1. A clone of the [playground repo](https://github.com/hellocoop/playground) on your local machine
 
@@ -16,7 +16,7 @@ This repo contains the source code powering [https://playground.hello.dev/](http
 1. `cd playground` to go into the project root
 1. `npm i` to install the npm dependencies
 
-### Running docs locally
+### Running locally
 
 1. `npm run dev` to start the hot-reloading development server (powered by [Vite](https://vitejs.dev/))
 1. `open http://localhost:5173` to open the site in your favorite browser