README.md

loopback-method-description-mixin

https://stackoverflow.com/questions/34012906/how-do-you-change-the-parameter-description-in-strongloop

Example Config

your-model.json

{
  "name": "YourModel",
  "mixins": {
    "CustomDescription": {
      "descriptions": {
        "deleteById": "My New Description for deleteById",
        "findById": "My New Description for findById"
      }
    }
  }
}