Update README.md

Author: michael-spengler

README.md

@@ -13,7 +13,9 @@ It would be cool if we come up with a long term TypeScript only version. This re
 git clone https://github.com/michael-spengler/web3.ts.git
 cd web3.ts/web3-server
 npm i
+cp .env-sample.json .env.json # add your ingredients 
 cd ..
+node web3-server/web3-server.js
 deno test --allow-net test.ts
 
 ```