What a difference one little letter can make! Wal-Mart recently learned this the hard way when a Facebook post included a really unfortunate typo.

The typo is so slight that I didn't even notice it at first. My wife sent me this screengrab and I just thought "Okay, cool, Santa's gonna be at Wal-Mart. Why are you telling me?" It wasn't until hours later when she asked me about it that I read it again and discovered the mistake. And boy does it really change the feel of this post?