[Xotcl] Diagram wrong in tutorial

[Kristoffer Lawson]

In the tutorial you have a diagram which presents how multiple inheritance
works in XOTcl. The one with Room and Kitchen etc. As far as I can tell,
the diagram has Room and 4WallsRoom the wrong way round. Ie. it shows
Room's being next after Kitchen in the next chain, when presumably it
should be 4WallsRoom.

         -     ---------- = = ---------//--+
         |    /     Kristoffer Lawson      |  www.fishpool.fi|.com
         +-> |    setok at fishpool.com       |  - - --+------
             |-- Fishpool Creations Ltd - /         |
             +-------- = - - - = ---------      /~setok/