Bugs in openapi.yaml

[frank1230873]

I've found a couple of bugs in the openapi description https://github.com/VNG-Realisatie/catalogi-api/blob/develop/src/openapi.yaml

• besluittype_list: responses.200.content.results has no proper return object defined. Expected: $ref: '#/components/schemas/PaginatedBesluitTypenList'
• zaaktype_list: responses.200.content.Results has no proper return object defined. Expected: $ref: '#/components/schemas/PaginatedZaakTypenList'
• zaaktype_retrieve: responses.200.content.results has no proper return object defined. Expected: $ref: '#/components/schemas/ZaakType'
• zaaktype_partial_update: responses.200.content.results has no proper return object defined. Expected: $ref: '#/components/schemas/ZaakType'
• zaaktype_destroy: responses.200.content.results has no proper return object defined. Expected: No 200, but a 204 No Content

Maybe it would be good to search this file for the following text: "Unspecified response body".