docs: fix empty return in references (#11343)

www/apps/resources/references/file/classes/file.AbstractFileProviderService/page.mdx

@@ -116,10 +116,6 @@ class MyFileProviderService extends AbstractFileProviderService {
 
 <TypeList types={[{"name":"options","type":"`Record<any, any>`","description":"The provider's options.","optional":false,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/learn/fundamentals/data-models/manage-relationships#retrieve-records-of-relation" sectionTitle="validateOptions"/>
 
-#### Returns
-
-<TypeList types={[]} expandUrl="https://docs.medusajs.com/learn/fundamentals/data-models/manage-relationships#retrieve-records-of-relation" sectionTitle="validateOptions"/>
-
 ### upload
 
 This method uploads a file using your provider's custom logic.