Adjusted 'family' description in OpenColorIO.h to match documentation (#1635)
Adjusted 'family' description in OpenColorIO.h to match documentation (#1635)

Signed-off-by: Akhil <7937beeb1d7819939d686f3acd1bcd489f8e1591@gmail.com>

Co-authored-by: Doug Walker <34ad958fb26f0831b7a17c2d6837ed16a2d7eb85@autodesk.com>
AcademySoftwareFoundation/OpenColorIO,AcademySoftwareFoundation/OpenColorIO,AcademySoftwareFoundation/OpenColorIO,AcademySoftwareFoundation/OpenColorIO,AcademySoftwareFoundation/OpenColorIO