In NSDManagement.yaml some parameter descriptions are in schema

I noticed this on 2.7.1-maintenance and 2.8.1. It may be in other branches too. Judging from the other operation parameters as well as the other swagger APIs in the repo this:

schema:
  $ref: "definitions/SOL005NSDescriptorManagement_def.yaml#/definitions/CreateNsdInfoRequest"
  description: >
    Parameters of creating an NS descriptor resource, as defined in clause 5.5.2.3.

Should be like this:

schema:
  $ref: "definitions/SOL005NSDescriptorManagement_def.yaml#/definitions/CreateNsdInfoRequest"
description: >
  Parameters of creating an NS descriptor resource, as defined in clause 5.5.2.3.

This may seems superficial but it creates issues with validators/generators.

I have the diff ready but I am not allowed to push code to this project.