change field to proper extension

nullfunc · nullfunc · commit 8a6281ddcb1b · 2025-04-08T12:21:13.000-07:00
diff --git a/docs/tutorials/scaling-your-services.mdx b/docs/tutorials/scaling-your-services.mdx
@@ -66,7 +66,7 @@ Autoscaling allows your services to automatically adjust the number of replicas
 
 ### Enabling Autoscaling
 
-To enable autoscaling for a service, add the `x-defang-autoscaling: true` field under the service definition in your `compose.yaml` file.
+To enable autoscaling for a service, add the `x-defang-autoscaling: true` extension under the service definition in your `compose.yaml` file.
 
 Example:
 
