Clarifies ambiguous sentence in documentation

It is not clear that "without" applies to both hardware and internet connections. It seems like the sentence refers to people that do indeed have good internet connections.

site/content/tutorial/01-introduction/03-dynamic-attributes/text.md

@@ -14,7 +14,7 @@ That's better. But Svelte is giving us a warning:
 
 > A11y: <img> element should have an alt attribute
 
-When building web apps, it's important to make sure that they're *accessible* to the broadest possible userbase, including people with (for example) impaired vision or motion, or people without powerful hardware or good internet connections. Accessibility (shortened to a11y) isn't always easy to get right, but Svelte will help by warning you if you write inaccessible markup.
+When building web apps, it's important to make sure that they're *accessible* to the broadest possible userbase, including people with (for example) impaired vision or motion. Also consider that not everyone has access to powerful hardware and good internet connections. Accessibility (shortened to a11y) isn't always easy to get right, but Svelte will help by warning you if you write inaccessible markup.
 
 In this case, we're missing the `alt` attribute that describes the image for people using screenreaders, or people with slow or flaky internet connections that can't download the image. Let's add one: