chore(nc-gui): middleware comments

packages/nc-gui/middleware/auth.global.ts

@@ -11,7 +11,9 @@ import { useApi, useGlobal, useRoles } from '#imports'
  * the user is redirected to the home page.
  *
  * By default, we assume that auth is required
- * If not required, mark the page as
+ * If not required, mark the page as requiresAuth: false
+ *
+ * @example
  * ```
  * definePageMeta({
  *   requiresAuth: false
@@ -19,17 +21,11 @@ import { useApi, useGlobal, useRoles } from '#imports'
  * ```
  *
  * If auth should be circumvented completely mark the page as public
- * ```
- * definePageMeta({
- *   public: true
- * })
- * ```
  *
  * @example
  * ```
  * definePageMeta({
- *  requiresAuth: false,
- *  ...
+ *   public: true
  * })
  * ```
  */