docs: fix usage of extends

Author: atinux

docs/content/1.docs/1.getting-started/4.remote-storage.md

@@ -160,11 +160,11 @@ bun add @nuxthub/core
 ```
 ::
 
-2. Add it to the `extends` section in your `nuxt.config` and set the `remote` option to `true`:
+2. Add it to the `modules` section in your `nuxt.config` and set the `remote` option to `true`:
 
 ```ts [nuxt.config.ts]
 export default defineNuxtConfig({
-  extends: ['@nuxthub/core'],
+  modules: ['@nuxthub/core'],
   hub: {
     remote: true
   }