update readme

Author: transitive-bullshit

README.md

@@ -175,4 +175,6 @@ There is no limit to the number of video streams you can concat together in one
 
 ## License
 
-MIT © [Travis Fischer](https://github.com/transitive-bullshit)
+MIT © [Travis Fischer](https://transitivebullsh.it)
+
+Support my open source work by <a href="https://twitter.com/transitive_bs">following me on twitter <img src="https://storage.googleapis.com/saasify-assets/twitter-logo.svg" alt="twitter" height="24px" align="center"></a>