diff --git a/Algo/Courses/Chapter 6 - Lists (Exercises).md b/Algo/Courses/Chapter 6 - Lists (Exercises).md
index 495759e..d862798 100644
--- a/Algo/Courses/Chapter 6 - Lists (Exercises).md	
+++ b/Algo/Courses/Chapter 6 - Lists (Exercises).md	
@@ -241,4 +241,4 @@ let shared l1 l2 = function
 					shared t (e2::t2)
 				else
 					shared (e::t) t2;;
-val shard = int list * int list *int list -> int list = <fun>
+val shard = 'a list -> 'a list -> 'a list -> 'a list = <fun>