Blenderchar Tutorial Problem

[Zweistein]

HI

I made the Blenderchar Tutorial “How to build a foot Bone”. But it doesn t work. I uploadet my Blender file on http://home.arcor.de/matthiasth/bestbones.blend

Can you please say me what i made wrong.

Thanks, CU

Tutorial:
http://blenderchar.weirdhat.com/foottute/