applications:
- disk_quota: 1024M
  host: text-to-speech-alpha
  name: text-to-speech-alpha
  command: node app.js
  path: .
  instances: 1
  memory: 512M

applications:
- disk_quota: 1024M
  host: text-to-speech-demo
  name: text-to-speech-demo
  command: node app.js
  path: .
  instances: 1
  memory: 512M

Update app name to that of existing app
Update app name to that of existing app
