Fix quick-start link

website/docs/01-getting-started/index.mdx

@@ -113,6 +113,6 @@ Docblock tags generally correspond one-to-one with GraphQL schema constructs. Yo
 For example, in some cases Grats may prompt you to use more explicit type annotations to ensure that it can "see" all the relevant type information.
 :::
 
-- To try Grats in your own project, check out our [Quick Start](./01-quick-start.md)
+- To try Grats in your own project, check out our [Quick Start](./01-quick-start.mdx)
 - To quickly try out Grat's syntax in action, try the [Grats Playground](/playground)
 - For a deep dive on Grats' _implementation_, check out [How Grats Works](../06-faq/03-how-grats-works.md) in our FAQ