Change itemfinder text or revert Dowsing Machine name change

[BuffelSaft]

Does the GBA version even use dowsing rods? Name change may make no sense, need to check.

[C-Ezra-M]

Does the GBA version even use dowsing rods? Name change may make no sense, need to check.

Yes, it does, suggested by the item's icon. It's pretty similar to the RG artwork for the item, which makes it clear that this is just two rods.