Update index.md

Robin Groppe · web-flow · commit 03e5be8a6fdd · 2021-03-26T23:20:17.000+01:00
diff --git a/index.md b/index.md
@@ -2268,6 +2268,7 @@ Free Software Contributor)
 1. Robert Vollmert
 1. Robey Pointer (paramiko, eggdrop)
 1. Robin Bowes
+1. Robin Groppe
 1. Robin Michael
 1. Robin Ophalvens
 1. Robin Ward (Discourse Co-Founder)
