fix bad URL

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: atilafassina

src/routes/solid-router/advanced-concepts/preloading.mdx

@@ -14,9 +14,9 @@ When on a [SolidStart](/solid-start) application, this function can also run on
 
 ## Imperative Preloading
 
-You can also use the [`usePreloadRoute`](/solid-router/references/use-preload-route) helper to preload routes programmatically in response to events other than link hover/focus, such as button clicks or timers.
+You can also use the [`usePreloadRoute`](/solid-router/reference/primitives/use-preload-route) helper to preload routes programmatically in response to events other than link hover/focus, such as button clicks or timers.
 This helper will load only the route's component by default, but it can receive a configuration object to also load the data.
 
 ## Preloading and Lazy Loading
 
-When a route has nested lazy components, such components will not be part of the route hierarchy, so they **will not** be preloaded with the route. To preload such components, you can use the [`usePreloadRoute`](/solid-router/references/use-preload-route) helper in the parent component to load them when needed.
+When a route has nested lazy components, such components will not be part of the route hierarchy, so they **will not** be preloaded with the route. To preload such components, you can use the [`usePreloadRoute`](/solid-router/reference/primitives/use-preload-route) helper in the parent component to load them when needed.