Update vormkracht10.md

Author: markvaneijk

content/authors/vormkracht10.md

@@ -3,6 +3,7 @@ name: Vormkracht10
 slug: vormkracht10
 github_url: https://github.com/vormkracht10
 twitter_url: https://twitter.com/vormkracht10
+sponsor_url: https://github.com/sponsors/vormkracht10
 ---
 
 Full service web development agency from Nijmegen in the Netherlands and we use Laravel for everything: advanced websites with a lot of bells and whitles and big web applications.