Update README.md

Co-authored-by: Tobias Fried <[email protected]>

Author: RareParsec

README.md

@@ -49,7 +49,7 @@ To avoid transpiling all modules, import individual icons from their specific fi
 import { BellSimple } from "@phosphor-icons/react/dist/icons/BellSimple";
 ```
 
-**Alternatively,**
+#### Next.js Specific Optimizations
 
 If you're using Next.js 13+, consider using [optimizePackageImports](https://nextjs.org/docs/app/api-reference/config/next-config-js/optimizePackageImports) in your next.config.js to have Next.js only load the modules that you are actually using. With this approach, you can use `@phosphor-icons/react` directly without causing Next.js to compile all its modules: