docs: fix broken links on the usage page (#455)

docs/quickstart/usage.mdx

@@ -70,7 +70,7 @@ app.post('/reset_password', limiter, (req, res) => {
 })
 ```
 
-Take a look at the [configuration page](/references/configuration) for a list of
+Take a look at the [configuration page](/reference/configuration) for a list of
 options you can use to change the behaviour of the limiter.
 
 <Warning>
@@ -101,7 +101,7 @@ const limiter = rateLimit({
 ```
 
 For a list of stores you can use, take a look at the
-[data stores page](references/stores).
+[data stores page](/reference/stores).
 
 For a tutorial on how to create your own store, see
 [this](/guides/creating-a-store).