Rename and edit "4. Uninstall Sharp"

src/content/docs/en/guides/images.mdx

@@ -679,12 +679,9 @@ If you were using the image integration in Astro v2.x, complete the following st
 
     Instead, you can use the HTML image attributes `srcset` and `sizes` or the `<picture>` tag [for art direction or to create responsive images](https://developer.mozilla.org/en-US/docs/Learn/HTML/Multimedia_and_embedding/Responsive_images#art_direction).
 
-4. Uninstall Sharp.
-
-    [Sharp](https://github.com/lovell/sharp) is now the default image service used for `astro:assets`. You no longer need to install the dependency locally in your project.
-
-    Uninstall Sharp using your package manager, or by removing manually from your `package.json`.
+4. Choose a default image service.
 
+    [Sharp](https://github.com/lovell/sharp) is now the default image service used for `astro:assets`. If you would like to use Sharp, no configuration is required.
 
     If you would prefer to use [Squoosh](https://github.com/GoogleChromeLabs/squoosh) to transform your images, update your config with the following `image.service` option: