old_contents: module.exports = {
  
  	// the database url to connect
  	url : 'mongodb://node:nodeuser@mongo.onmodulus.net:27017/uwO3mypu'
  }
  
new_contents: module.exports = {
  
  	// the database url to connect
  	url : 'mongodb://localhost:27017/orxan'
  }
  
subject: Update database.js