This Is Hilarious If It’s Intentional

Apparently, this Walmart ran out of clearance signs, so the employees decided to improvise. The wrote a couple of variations of the word clearance on pieces of paper and taped them to these boxes. Now, clearance isn’t the easiest word to spell, so we can understand some difficulties. However, there are clearance signs right behind these boxes where the employee could have simply copied the proper spelling! Was this laziness or just an attempt to get a laugh out of others?