Update "options-api" with translated assets title

Author: soutoigor

src/api/options-api.md

@@ -5,6 +5,6 @@ The Options API contains the following sections:
 - [Data](/api/options-data.html)
 - [DOM](/api/options-dom.html)
 - [Lifecycle Hooks](/api/options-lifecycle-hooks.html)
-- [Assets](/api/options-assets.html)
+- [Recursos](/api/options-assets.html)
 - [Composition](/api/options-composition.html)
 - [Miscellaneous](/api/options-misc.html)