Board Thread:Support Requests - Getting Started/@comment-24215724-20140612035202/@comment-4059089-20140612165428

Actually, I did it for you. Here's the link to the message you want to edit. In order to change the message, just click on the redlink that says "chat-kick-log-reason". Create the page and enter the text you want to display when a user is kicked. Then you're done!