diff --git a/Tech-to-do-list.md b/Tech-to-do-list.md
index 81c3c71..ea9af24 100644
--- a/Tech-to-do-list.md
+++ b/Tech-to-do-list.md
@@ -32,7 +32,7 @@
 TBD
 
 ## Choosen Wiki and why
-xwik as its has activertypub and plugin arcatecture
+xwik as its has https://extensions.xwiki.org/xwiki/bin/view/Extension/ActivityPub%20Application/
 
 ## Team list
 Tom Campbell