Message "haciendo trampa, ?eh?"

Hello everybody,

I’m a Spanish user of wordpress. Recently I’ve decide use Evolve Theme, but what surprise is when I’ve since “Haciendo Trampa, ?eh?” it means in English something like “Cheating, eh?” ?What it means? I only was pretending change the image in the panel of Theme Options in BootStrapt Slider!

Someone has a message such as? Can someone help me?

Thank you very much.
Cristina