message: Remove illegal comment
diff: "hashids": "~1.1",
  "helmet": "~3.6",
  "html-entities": "~1.2",
  - "js-yaml": "0.2.0", // required by Heroku
  + "js-yaml": "0.2.0",
  "jsonwebtoken": "~7.4",
  "jssha": "~2.3",
  "morgan": "~1.8",
  