diff --git a/medieval-beef-soup.md b/medieval-beef-soup.md
index ffc32ed..3675706 100644
--- a/medieval-beef-soup.md
+++ b/medieval-beef-soup.md
@@ -28,6 +28,6 @@ Medieval beef soup with turnips and turnip greens.
 
 ## Contributions
 
--LogSuperMulti - Adapted from this video: https://www.youtube.com/watch?v=T_5qGhC8Upc
+-LogSuperMulti - Adapted from a recipe from Anonimo Toscano's Manuscript.
 
 ;tags: beef soup roast