Update README.md

Author: stypr

README.md

@@ -1,3 +1,10 @@
 ## node.js + MySQL vulnerable boilerplate code PoC
 
 Initially referenced from https://codeshack.io/basic-login-system-nodejs-express-mysql/
+
+## Build and run
+
+```
+$ docker-compose --build
+$ docker-compose up -d
+```