WHATS WRONG WITH THE FOLLOWING STATEMENT!

Another day when I forgot to put the SD card back into the camera, this is becoming a habit! Back in tonight and in desperation took a quick snap of an empty Coke tin and ended up with this, who can tell me the other obvious mistake? (and not the obvious one that states I shouldn't be let loose with anything more than a box brownie). No prizes for a right answer, just the knowledge that your probable about the same age as me & could well be affected with the same loss of memory!