diff --git a/README.md b/README.md
index 9cf1578..8fa12a3 100644
--- a/README.md
+++ b/README.md
@@ -42,8 +42,7 @@ pub fn main() {
   // Returns Bool: False
 
   // Generate all k = 1 combinations of [1, 2]
-  [1, 2]
-  |> combinatorics.list_combination(1)
+  combinatorics.list_combination([1, 2], 1)
   // Returns: List: Ok([[1], [2]])
 }