Quote from: db on July 15, 2010, 08:39:08 PM (https://bitcointalk.org/index.php?topic=383.msg3278#msg3278)
The listreceivedbyaddress and getreceivedbyaddress commands are duplicated in bincoind help. (Same in 0.3.0.)
Yes a bug. It'll have to be fixed in the next version.