message: docs(prop): add "DocumentArray" to array-options example
diff: @@ -602,7 +602,7 @@ class Kitten {
  class Cat {
  @prop({ type: () => [Kitten] })
  - public kitten?: Kitten[]; // "[]" or "Array<any>" or "mongoose.Types.Array<any>" is needed to be detected as an Array
  + public kitten?: Kitten[]; // "[]" or "Array<any>" or "mongoose.Types.Array<any>" or "mongoose.Types.DocumentArray" is needed to be detected as an Array
  }
  ```
  