language tweak

Author: ToriLindsay

src/content/docs/images/tutorials/optimize-images-for-mobile.mdx

@@ -16,9 +16,9 @@ Lazy loading is natively supported on all Chromium-based browsers like Chrome, S
 If you use older methods, involving custom Javascript or a Javascript library, lazy loading may increase the initial load time of the page since the browser needs to download, parse, and execute Javascript.
 :::
 
-## How to set up lazy loading
+## How to add lazy loading to images
 
-To set up lazy loading, modify the `loading` attribute of your `<img>` tags to be `"lazy"`. For example:
+To add lazy loading to your images, modify the `loading` attribute of your `<img>` tags to be `"lazy"`. For example:
 
 ````HTML
 <img src="example.com/cdn-cgi/width=300/image.png" loading="lazy">