Use another example

content/docs/hooks-faq.md

@@ -210,7 +210,7 @@ There are a few more heuristics, and they might change over time as we fine-tune
 
 ### How can I do data fetching with Hooks?
 
-Here is a [small demo](https://codesandbox.io/s/pwm32zx7z7) to get you started. To learn more, check out [this article](https://www.robinwieruch.de/react-hooks-fetch-data/) to learn more about data fetching with Hooks.
+Here is a [small demo](https://codesandbox.io/s/jvvkoo8pq3) to get you started. To learn more, check out [this article](https://www.robinwieruch.de/react-hooks-fetch-data/) to learn more about data fetching with Hooks.
 
 ### Is there something like instance variables? {#is-there-something-like-instance-variables}
 
@@ -571,7 +571,7 @@ We moved the function inside the effect so it doesn't need to be in its dependen
 
 >Tip
 >
->Check out [this article](https://www.robinwieruch.de/react-hooks-fetch-data/) to learn more about data fetching with Hooks.
+>Check out [this small demo](https://codesandbox.io/s/jvvkoo8pq3) and [this article](https://www.robinwieruch.de/react-hooks-fetch-data/) to learn more about data fetching with Hooks.
 
 **If for some reason you _can't_ move a function inside an effect, there are a few more options:**