diff --git a/beta/src/pages/learn/referencing-values-with-refs.md b/beta/src/pages/learn/referencing-values-with-refs.md
index 18ef9ea96..9699ea87a 100644
--- a/beta/src/pages/learn/referencing-values-with-refs.md
+++ b/beta/src/pages/learn/referencing-values-with-refs.md
@@ -82,7 +82,7 @@ const [startTime, setStartTime] = useState(null);
 const [now, setNow] = useState(null);
 ```
 
-When the user presses "Start," you'll use [`setInterval`](https://developer.mozilla.org/docs/Web/API/setInterval) in order to update the time every 100 milliseconds:
+When the user presses "Start," you'll use [`setInterval`](https://developer.mozilla.org/docs/Web/API/setInterval) in order to update the time every 10 milliseconds:
 
 <Sandpack>