diff --git a/packages/docs/src/guide-composable/subscription.md b/packages/docs/src/guide-composable/subscription.md
index b4cbcd0..ee63e05 100644
--- a/packages/docs/src/guide-composable/subscription.md
+++ b/packages/docs/src/guide-composable/subscription.md
@@ -454,13 +454,13 @@ export default {
 
 It expects either an object or a function that will automatically be reactive:
 
-```
+```js
 subscribeToMore({
   // options...
 })
 ```
 
-```
+```js
 subscribeToMore(() => ({
   // options...
 }))