I was just on Craigslist looking for a gas stove and had to laugh at some of the items offered. Why do people insist on putting a 'd' in refrigerator? More were spelled that way than the correct way. I remember in Wisconsin once, I saw a refrigeration truck with it misspelled on the signage on the door.

Someone must have pointed it out to him, because about a month later I saw it and the spelling was corrected. Another thing I saw for sale today was a "black rot iron patio set". If the iron was rotten, wouldn't you call that rust? Just asking.