Fix broken link (#51253)

Fix broken link in client-side rendering page

docs/03-pages/01-building-your-application/02-rendering/05-client-side-rendering.mdx

@@ -7,7 +7,7 @@ related:
     - pages/building-your-application/rendering/server-side-rendering
     - pages/building-your-application/rendering/static-site-generation
     - pages/building-your-application/rendering/incremental-static-regeneration
-    - /docs/app/building-your-application/routing/loading-ui-and-streaming
+    - app/building-your-application/routing/loading-ui-and-streaming
 ---
 
 In Client-Side Rendering (CSR) with React, the browser downloads a minimal HTML page and the JavaScript needed for the page. The JavaScript is then used to update the DOM and render the page. When the application is first loaded, the user may notice a slight delay before they can see the full page, this is because the page isn't fully rendered until all the JavaScript is downloaded, parsed, and executed.