fix formatting issue

Author: mikenomitch

src/content/docs/workers/runtime-apis/nodejs/net.mdx

@@ -36,8 +36,7 @@ export default {
     socket.end();
 
     return new Response("Wrote to server", { status: 200 });
-
-},
+  },
 } satisfies ExportedHandler;
 
 ```
@@ -49,4 +48,3 @@ and [`net.SocketAddress`](https://nodejs.org/api/net.html#class-netsocketaddress
 Note that the [`net.Server`](https://nodejs.org/api/net.html#class-netserver) class is not supported by Workers.
 
 The full `node:net` API is documented in the [Node.js documentation for `node:net`](https://nodejs.org/api/net.html).
-```