I normally would not post such a mundane question as a thread, but the search is not turning up any good results for "how to edit signature". By signature I mean the text at the end of each post that a user makes. Perhaps this isn't called that.
edit: Never mind, I found it after clicking on "Notification" and then clicking on the "In Box". It was in the lower left corner. I will leave up this post in case any other user is able to search and find the answer.