typo-3

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: atilafassina

src/routes/solid-start/building-your-application/rendering-modes.mdx

@@ -29,7 +29,7 @@ All async features are disabled and the page is rendered as soon as possible and
 ### Async Mode
 
 Uses [`renderToStringAsync`](/reference/rendering/render-to-string-async) to render the page from Solid's core to render the page asynchronously.
-All Suspense boundares are resolved and rendered before being sent to the client-side.
+All Suspense boundaries are resolved and rendered before being sent to the client-side.
 
 No suspense fallbacks are shown in the browser, which makes this mode ideal for SEO optimizations and bot support.