Documentation for Search hinted user is wrong

[wolfmanx]

The following section of the documentation is wrong:

airdcpp-apidocs/apiary.apib

Line 4343 in 01d9d2e

### Search hinted user [POST /users/search_hinted_user]

With AirDC++w 2.11.1 x86_64 the request does not work with the structure:

{
    "cid": "YXZ",
    "hub_url": "any-hub"
}

It must have the following structure to be processed successfully:

{
  "user": {
    "cid": "YXZ",
    "hub_url": "any-hub"
  }
}