Chore: yVault FAQ update-add base to gimme (yearn#529)

* chore: add base to gimme supported chains in faq

* fix: update language

Author: rossgalloway

docs/getting-started/products/yvaults/yvaults-faq.md

@@ -36,7 +36,7 @@ So many options! But don't worry, it isn't so complicated.
 
   </summary>
 
-[Gimme](https://gimme.mom/) is a new, easy-to-use front-end focused on making Yearn super simple. It currently only supports Polygon, but will roll out other L2s soon. You can easily zap right into Yearn's single asset V3 vaults and start earning fast!
+[Gimme](https://gimme.mom/) is a new, easy-to-use front-end focused on making Yearn super simple. It currently supports yVaults on Polygon and Base and will roll out other L2s soon. You can easily zap right into Yearn's single asset V3 vaults and start earning fast!
 
 </details>