Code review comment for lp:~jamesh/account-polld/account-refresh

I'll get this in a silo in the morning; feel free to do so yourself if you want; I'll chain up some MPs similar to this one
https://code.launchpad.net/~sergiusens/account-polld/oa_fixes/+merge/228195

if you don't mind doing them here as well (at least the trailing 's')