#18 change 'Specified ban is already in my banlist!'

[Anonymous]

18:28:32 [Undernet] -X(cservice@undernet.org)- Specified ban is already in my banlist!

For scripting/coding reasons it'd be better if it mentioned the ban as well as the channel in question :)
I'd suggest this style of output:
*!*@example.com ban is already in #channel banlist!