Update docs/framework-integration/react.md

Co-authored-by: Tanner Reits <[email protected]>

docs/framework-integration/react.md

@@ -406,7 +406,7 @@ If your React framework supports server side rendering, e.g. [Next.js](https://n
     ```
 
 3. Set the `hydrateModule` in your React output target configuration, e.g.
-    ```ts
+    ```ts title="stencil.config.ts"
     import { Config } from '@stencil/core';
     import { reactOutputTarget } from '@stencil/react-output-target';