minor bug in returned string in $target function

[pxlpluker]

/bug (pretty sure)
if i do a "/echo $target(master)" with somthing targeted then the ")" is also returned as part of the string.

/request
if i target a pet could the return be pet instead of npc
i want to identify if pet has some thing targeted and npc is ambiguous
i found this trying to identify if pet had a target usubg /assist. if pet has no target then pet is target.