Update src/content/docs/images/tutorials/optimize-mobile-viewing.mdx

Author: ToriLindsay

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

@@ -15,7 +15,7 @@ Lazy loading has two main advantages:
 Lazy loading is natively supported on all Chromium-based browsers like Chrome, Safari, Firefox, Opera, and Edge.
 
 :::note
-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.
+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.
 :::
 
 ## Modify your loading attribute