Update services.md

Author: v-jaswel

articles/container-apps/services.md

@@ -81,7 +81,7 @@ You're responsible for data continuity between development and production enviro
 
 To connect a service to an application, you first need to create the service.
 
-Use the `containerapp service <SERVICE_TYPE> create` command with the service type and name to create a new service.
+Use the `az containerapp add-on <SERVICE_TYPE> create` command with the service type and name to create a new service.
 
 ``` CLI
 az containerapp add-on redis create \