Fixed broken docs link

Author: AndreiDurlea

src/content/docs/index.mdx

@@ -193,7 +193,7 @@ Add those lines to your `TeamCode/build.gradle` file, and then start using CoreC
     code a fully functional robot from scratch in record time.
 </p>
 <LinkButton
-    href="/guides/example/"
+    href="/guides"
     variant="primary"
     icon="external"
     style="margin-top: 2rem;">