md-to-man.do: remove leftover pandoc cruft.
md-to-man.do: remove leftover pandoc cruft.

Reported by Jimmy Tang on the mailing list.

dinkelk/redo-python,rowhit/redo,apenwarr/redo,dinkelk/redo-python,pombredanne/redo,pombredanne/redo,apenwarr/redo,dinkelk/redo-python,apenwarr/redo,rowhit/redo,rowhit/redo,apenwarr/redo,dinkelk/redo-python,pombredanne/redo,pombredanne/redo,rowhit/redo