Arrows of slaying are named wrong while on the ground
"Arrows and slaying" is printed instead of "Arrows of slaying"
Reproduced in public release r59 (Windows, NotEye) and it is still in r60 as I could see.
While arrows are in the inventory, they are named correctly. But when I put them onto the ground, the naming becomes wrong. This does not happen with prefixed/suffixed arrows (I tried barbed arrow of slaying and arrow of dragon slaying).