Update docs/helpers/Playwright.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: Samuel-StO

docs/helpers/Playwright.md

@@ -1352,14 +1352,15 @@ Avoid committing it to source control and prefer storing it in a protected secre
 
 *   `options` **[object][6]?**  
 
-    *   `options.indexedDB` **[boolean][26]?** set to true to include IndexedDB in snapshot (Playwright >=1.51)```js
+    *   `options.indexedDB` **[boolean][26]?** set to true to include IndexedDB in snapshot (Playwright >=1.51)
+    ```js
         // basic usage
         const state = await I.grabStorageState();
         require('fs').writeFileSync('authState.json', JSON.stringify(state));
 
         // include IndexedDB when using Firebase Auth, etc.
         const stateWithIDB = await I.grabStorageState({ indexedDB: true });
-        ```
+    ```
 
 ### grabTextFrom