Editing the Message Announcing Edits
Usually, when a player edits a post, a message is generated saying "This message was last updated by the player at . . ."
However, I swear that I have seen some messages that contain different and more specific explanatory content. For instance, the message might say "This message was edited to correct typos by _____ at . . ."
Two questions:
1. Is my memory failing me?
2. If this is a real thing, how does one alter the announcement?