Can you spot the mistake....?

So a friend was going on and on about me painting her a Piggly Wiggly sign for which she has a strange obsession, so I painted her this and then, lo and behold, I discovered that I had made a mistake or rather a deletion of sorts.

Can you spot it?

I offered to fix the problem and she said no she liked him as is.....so here he is...in all his mistaken glory.