Commented Issue: IUser.ProfileBackgroundTitle [2507]

There is a property on the IUser interface called ProfileBackgroundTitle.
I can't find what this corresponds to on a Twitter User, so I'm wondering if it's a typo and should be ProfileBackgroundTile (Title => Tile)?
Comments: Associated with changeset 41727: Version 0.9.5.0
- Renamed IUser.ProfileBackgroundTitle to ProfileBackgroundTile like the IUserDTO