that's pretty funny but a bit more forgivable because it is a 2nd language. There are frequently misspelled signs in my area but normally improper use of They're /there /their and they are never put there by the state just some redneck that is selling something. Oh "strawberry's" is one we see a lot or some attempt a pluralization of whatever they are selling.
if you happen to see any of those any times soon i would like to have a peek at them.