         case MetaData                       = 0x6D657461  /* 'meta' */
         case NamedColor2                    = 0x6E636C32  /* 'ncl2' */
         case OutputResponse                 = 0x72657370  /* 'resp' */
-        case PerceptualRenderingIntentGamutTag = 0x72696730  /* 'rig0' */
+        case PerceptualRenderingIntentGamut = 0x72696730  /* 'rig0' */
         case Preview0                       = 0x70726530  /* 'pre0' */
         case Preview1                       = 0x70726531  /* 'pre1' */
         case Preview2                       = 0x70726532  /* 'pre2' */

        case Ps2RenderingIntent             = 0x70733269  /* 'ps2i' Removed in V4 */
        case RedColorant                    = 0x7258595A  /* 'rXYZ' */
        case RedTRC                         = 0x72545243  /* 'rTRC' */
        case SaturationRenderingIntentGamutTag = 0x72696732  /* 'rig2' */
        case ScreeningDesc                  = 0x73637264  /* 'scrd' Removed in V4 */
        case Screening                      = 0x7363726E  /* 'scrn' Removed in V4 */
        case Technology                     = 0x74656368  /* 'tech' */

        case ColorantOrder                  = 0x636C726F  /* 'clro' */
        case ColorantTable                  = 0x636C7274  /* 'clrt' */
        case ColorantTableOut               = 0x636C6F74  /* 'clot' */
        case ColorimetricIntentImageState   = 0x63696973  /* 'ciis' */
        case Copyright                      = 0x63707274  /* 'cprt' */
        case CrdInfo                        = 0x63726469  /* 'crdi' Removed in V4 */
        case Data                           = 0x64617461  /* 'data' Removed in V4 */
