So apprently was banned for racism?

So I was just playing on the server, and a round where batman had called me out for killing somebody (I didnt kill anybody, can check the logs for that, I was also a traitor but again whatever) Anyway he kills me, whatever didnt care for that.  But as the round goes on I am banned for being racist? The last thing I said over the mic was telling batman to check my guns and logs to show I didnt shoot a single round, and the last thing I said over text chat was me basically talking about how I didnt get to properly explain my situation with the random KOS unless any of those things is considered being racist I think I was wrongfully banned by. 

If there is any proof of me being racist alright Ill fess up to it. But other then that I had not said a single racist thing, if you need proof I can have a person vouch for me.