Hello Ping fix. I noticed your attempt to fix a ping. Unfortunately, that method does not work. The notifications system only informs a user when you link their username in the same saved edit as you successfully sign your post. A ping cannot be fixed in a later edit by adding your signature or fixing a botched username. Instead, reference the user by adding [[User:Example]] to an edit summary, or use one of the other methods at Help:Fixing failed pings.