diff --git a/samples/WebKeyedService/CustomServicesApiController.cs b/samples/WebKeyedService/Controllers/CustomServicesApiController.cs
similarity index 83%
rename from samples/WebKeyedService/CustomServicesApiController.cs
rename to samples/WebKeyedService/Controllers/CustomServicesApiController.cs
index 6700f4f..c93c7ab 100644
--- a/samples/WebKeyedService/CustomServicesApiController.cs
+++ b/samples/WebKeyedService/Controllers/CustomServicesApiController.cs
@@ -1,6 +1,6 @@
-using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc;
 
-namespace WebKeyedService;
+namespace WebKeyedService.Controllers;
 
 [ApiController]
 [Route("/cache")]
diff --git a/samples/WebKeyedService/Hubs/MyHub.cs b/samples/WebKeyedService/Hubs/MyHub.cs
index fdd5c7b..adba701 100644
--- a/samples/WebKeyedService/Hubs/MyHub.cs
+++ b/samples/WebKeyedService/Hubs/MyHub.cs
@@ -1,12 +1,13 @@
-using Microsoft.AspNetCore.SignalR;
+using Microsoft.AspNetCore.SignalR;
 
 namespace WebKeyedService.Hubs;
 
-
+// <snippet_1>
 public class MyHub : Hub
 {
     public void Method([FromKeyedServices("small")] ICache cache)
     {
         Console.WriteLine(cache.Get("signalr"));
     }
-}
\ No newline at end of file
+}
+// </snippet_1>