tweak

Author: Rich-Harris

documentation/blog/2024-04-30-svelte-5-release-candidate.md

@@ -39,7 +39,7 @@ You can learn more about the new features from the [preview documentation](https
 
 The highlights include:
 
-- [runes](/blog/runes), the new signal-powered reactivity API that sits at the heart of Svelte 5 and unlocks _universal reactivity_
+- [runes](/blog/runes), the new signal-powered reactivity API that sits at the heart of Svelte 5 and unlocks _universal, fine-grained reactivity_
 - overhauled event handling with less boilerplate and more flexibility
 - better component composition through [_snippets_](https://svelte-5-preview.vercel.app/docs/snippets)
 - native TypeScript support, including inside your markup