Function formatScores

docs/tools/audit-docs.js:65–74

(scores)

];

function formatScores(scores) {
  let formattedScores = '';
  Object.keys(scores).map((key, index) => {
    if (index > 0) {
      formattedScores += ',';
    }
    formattedScores += `${key}:${scores[key]}`;
  });
  return formattedScores;
}

// Launch the light-server to run tests again
const urlOrDeployDir = process.argv[2];