Update submission instructions.

index.md

@@ -101,7 +101,7 @@ Here follows a sample of some of the software projects that have already adopted
 - [UN](http://unlicense.developpez.com/), aiming to write a public domain all-purpose standard library for Java.
 - [youtube-dl](https://github.com/ytdl-org/youtube-dl), a command-line program for downloading videos from YouTube.
 
-If you would like your own project added to this list, please [create a pull request](https://github.com/unlicense/unencumbered-software/pulls?q=is%3Apr+is%3Aclosed) on the [Registry of Unencumbered Software Projects](https://github.com/unlicense/unencumbered-software), tweet an addition request to [@TheUnlicense](https://twitter.com/theunlicense) on Twitter, or [drop us a note](http://groups.google.com/group/unlicense) on the mailing list.
+If you would like your own project added to this list, please [create a pull request](https://github.com/unlicense/unencumbered-software/pulls?q=is%3Apr+is%3Aclosed) on the [Registry of Unencumbered Software Projects](https://github.com/unlicense/unencumbered-software) or tweet an addition request to [@bendiken](https://x.com/bendiken) on X.
 
 For a more comprehensive listing of software using the Unlicense, [google for the first line of the Unlicense][Google Search]. See also a [list of authors](http://twitter.com/theunlicense/developers) who unlicense the software they write as a matter of course.