Fix up some Haddock comments in Oracle
Fix up some Haddock comments in Oracle

ndmitchell/shake,ndmitchell/shake,ndmitchell/shake,nh2/shake,nh2/shake,ndmitchell/shake,nh2/shake,ndmitchell/shake,nh2/shake,ndmitchell/shake,nh2/shake