Update images-workers.mdx

Missing / in the path

Author: DavidJKTofan

src/content/docs/workers/examples/images-workers.mdx

@@ -44,7 +44,7 @@ export default {
 		// A request to something like cdn.example.com/83eb7b2-5392-4565-b69e-aff66acddd00/public
 		// will fetch "https://imagedelivery.net/<accountHash>/83eb7b2-5392-4565-b69e-aff66acddd00/public"
 
-		return fetch(`https://imagedelivery.net/${accountHash}${pathname}`);
+		return fetch(`https://imagedelivery.net/${accountHash}/${pathname}`);
 	},
 };
 ```