`Sound` annotation body `type` mislabeled as `Audio`

[mathewjordan]

Hi there! Exceptional work. I was toying around with various Manifests and noted that the music manifests have Sound annotations mislabeled as Audio.

See the manifest for Grateful Dead Live at Autzen Stadium, U. of Oregon on 1993-08-21.

{
  "id": "https://iiif.archive.org/iiif/gd93-08-21.sbd.nawrocki.15035.sbeok.shnf/gd1993-08-21d2t02/annotation",
  "type": "Annotation",
  "motivation": "painting",
  "body": {
    "type": "Choice",
    "items": [
      {
        "id": "https://archive.org/download/gd93-08-21.sbd.nawrocki.15035.sbeok.shnf/gd1993-08-21d2t02.mp3",
        "type": "Audio",
        "duration": 191.56,
        "format": "audio/mp3",
        "label": {
          "none": [
            "VBR MP3"
          ]
        }
      },
      {
        "id": "https://archive.org/download/gd93-08-21.sbd.nawrocki.15035.sbeok.shnf/gd1993-08-21d2t02.ogg",
        "type": "Audio",
        "duration": 191.56,
        "format": "audio/ogg",
        "label": {
          "none": [
            "Ogg Vorbis"
          ]
        }
      },
      {
        "id": "https://archive.org/download/gd93-08-21.sbd.nawrocki.15035.sbeok.shnf/gd1993-08-21d2t02.shn",
        "type": "Audio",
        "duration": 191.56,
        "format": "audio/shn",
        "label": {
          "none": [
            "Shorten"
          ]
        }
      }
    ]
  },
  "target": "https://iiif.archive.org/iiif/gd93-08-21.sbd.nawrocki.15035.sbeok.shnf/gd1993-08-21d2t02/canvas"
}

[hadro]

Excellent catch, thanks @mathewjordan! Should hopefully be able to fix this soon