fix use correct template parameter
fix use correct template parameter

Ignore-this: 10df401707acb870f5b645cdd29f2bfd

darcs-hash:20100321101336-9241b-cca069871bf73b45e8bd8c76fd104e1457199880.gz

tmcdonell/hfx,tmcdonell/hfx,tmcdonell/hfx