Create or Update a Suppression documented response doesn't match actual response

[MuffinTheMan]

The documentation for the Create or Update a Suppression endpoint has the following 200 response example:

{
    "results": {
        "message": "Suppression List successfully updated"
    }
}

However, the actual response received is:

{
    "results": "Suppression List successfully updated"
}

Did this change at some point? Is the documentation out of date? Is other related documentation possibly inaccurate as well?