Fix typo

Author: azranel

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

@@ -14,7 +14,7 @@ You can use [`node:dns`](https://nodejs.org/api/dns.html) for name resolution vi
 ```ts
 import dns from 'node:dns';
 
-let responese = await dns.promises.resolve4('cloudflare.com', 'NS');
+let response = await dns.promises.resolve4('cloudflare.com', 'NS');
 
 ```
 </TypeScriptExample>