powstatd package is in sid for powerpc

[Peter S Galbraith <GalbraithP@dfo-mpo.gc.ca>]

I just noticed that my powstatd package (a ups-monitor) is in sid
for powerpc:

$ locate admin/powstatd | grep binary
/debian2/debian/dists/potato/main/binary-alpha/admin/powstatd_1.4.1-3.deb
/debian2/debian/dists/potato/main/binary-i386/admin/powstatd_1.4.1-3.deb
/debian2/debian/dists/potato/main/binary-m68k/admin/powstatd_1.4.1-2.deb
/debian2/debian/dists/sid/main/binary-arm/admin/powstatd_1.4.1-3.deb
/debian2/debian/dists/sid/main/binary-powerpc/admin/powstatd_1.4.1-2.deb
/debian2/debian/dists/woody/main/binary-alpha/admin/powstatd_1.4.1-3.deb
/debian2/debian/dists/woody/main/binary-i386/admin/powstatd_1.4.1-3.deb
/debian2/debian/dists/woody/main/binary-m68k/admin/powstatd_1.4.1-2.deb
/debian2/debian/dists/woody/main/binary-powerpc/admin/powstatd_1.4.1-2.deb

Can anyone say why that would be?  What should I do about that?

Please CC replies to me as I am not subscribed to this list.

Thanks,
Peter