diff --git a/src/content/learn/updating-arrays-in-state.md b/src/content/learn/updating-arrays-in-state.md
index 61e4f4e2d98..0e456c97a6c 100644
--- a/src/content/learn/updating-arrays-in-state.md
+++ b/src/content/learn/updating-arrays-in-state.md
@@ -765,7 +765,7 @@ function ItemList({ artworks, onToggle }) {
 Note how with Immer, **mutation like `artwork.seen = nextSeen` is now okay:**
 
 ```js
-updateMyTodos(draft => {
+updateMyList(draft => {
   const artwork = draft.find(a => a.id === artworkId);
   artwork.seen = nextSeen;
 });