Problemas ao executar npm run compile

Segui os passos deste exercício mas encontrei um erro ao adicionar compile: tsc

{
  "name": "alurabank",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
    "compile": "tsc"
  },
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "typescript": "^2.3.2"
  }
}

Ao executar no terminal apareceu este erro:

Executing task: npm run compile <

npm ERR! file /opt/lampp/htdocs/01-alurabank/alurabank/package.json npm ERR! code EJSONPARSE npm ERR! JSON.parse Failed to parse json npm ERR! JSON.parse Unexpected string in JSON at position 167 while parsing '{ npm ERR! JSON.parse "name": "alurabank", npm ERR! JSON.parse "version": "1' npm ERR! JSON.parse Failed to parse package.json data. npm ERR! JSON.parse package.json must be actual JSON, not just JavaScript. O processo terminal encerrado com código de saída: 1

Meu projeto completo: https://github.com/GrasielaMach14/alurabank.git