clarify scripts

Author: teddim

readme.md

@@ -1,5 +1,5 @@
 
 - npm install to install the dependencies
 - open two tabs in terminal
-- In one tab run npm start
-- In the other tab run npm run react-dev
+- In one tab run `npm start` (this runs live-server)
+- In the other tab run `npm run react-dev` (transpiles your React code and creates an output bundle)