diff --git a/beta/src/content/apis/react/useCallback.md b/beta/src/content/apis/react/useCallback.md
index 219f6ff7..864b653b 100644
--- a/beta/src/content/apis/react/useCallback.md
+++ b/beta/src/content/apis/react/useCallback.md
@@ -48,6 +48,8 @@ On the following renders, React will compare the <CodeStep step={2}>dependencies
 
 In other words, `useCallback` caches a function between re-renders until its dependencies change.
 
+---
+
 **To see how caching a function can help you optimize rendering, let's walk through an example.** Let's say that you're passing a `handleSubmit` function down from the `ProductPage` to the child `ShippingForm` component:
 
 ```js {5}