fix: synthax in mdx

src/pages/es/blog/convertir-astro-app-en-pwa.mdx

@@ -13,15 +13,6 @@ import { pwaSeoConfig } from '@data/codes.ts'
 	width="250" height="250" />
 </div>
 
-<!--
-## Disclaimer
-
-As of the time of writing this article, I implemented the PWA functionality
-following the steps described in this article, however, an alternative way to
-implement this functionality is by using the vite-pwa plugin for Astro. I will
-update this article with the new information as soon as possible.
- -->
-
 ## Disclaimer ⚠️
 
 En el momento de escribir este artículo, implementé la funcionalidad de PWA