fixing a type in the export

Author: whoiskatrin

src/content/changelog/agents/2025-06-24-announcing-sandboxes.mdx

@@ -12,7 +12,7 @@ AI is supercharging app development for everyone, but we need a safe way to run
 
 ```sh
 import { getSandbox } from "@cloudflare/sandbox";
-export { Sanbox } from "@cloudflare/sandbox";
+export { Sandbox } from "@cloudflare/sandbox";
 
 export default {
   async fetch(request: Request, env: Env) {
@@ -24,4 +24,4 @@ export default {
 
 Sandboxes are still experimental. We're using them to explore how isolated, container-like workloads might scale on Cloudflare — and to help define the developer experience around them.
 
-You can try it today from your Worker, with just a few lines of code. Let us know what you build.
+You can try it today from your Worker, with just a few lines of code. Let us know what you build.