[fix] link (sveltejs#157)

Author: tomoam

content/tutorial/02-sveltekit/01-concepts/01-introducing-sveltekit/README.md

@@ -18,4 +18,4 @@ SvelteKit is a framework for building extremely high-performance web apps. Where
 
 SvelteKit apps are server-rendered by default (like traditional 'multi-page apps' or MPAs) for excellent first load performance and SEO characteristics, but can then transition to client-side navigation (like modern 'single-page apps' or SPAs) to avoid jankily reloading everything (including things like third-party analytics code) when the user navigates. They can run anywhere JavaScript runs, though — as we'll see — your users may not need to run any JavaScript at all.
 
-If that sounds complicated, worry not: SvelteKit is the framework that grows with you! Start simple and add new features as they come. This tutorial will go over the core concepts, while the [Advanced SvelteKit](/handle) tutorial teaches you how to tackle more complex use cases.
+If that sounds complicated, worry not: SvelteKit is the framework that grows with you! Start simple and add new features as they come. This tutorial will go over the core concepts, while the [Advanced SvelteKit](/tutorial/handle) tutorial teaches you how to tackle more complex use cases.