Fix paginator detection and child path for vimeo example

{
  "paginator": {
      "type": "page_number",
      "page_param": "page",
      "total_path": "",
      "maximum_page": 20,
  },
}

generated from

 {
    "total": 10,
    "page": 1,
    "per_page": 25,
    "paging": {
        "next": null,
        "previous": null,
        "first": "/categories?page=1",
        "last": "/categories?page=1"
    },
    "data": []
}