diff --git a/TopshelfDotNetCoreExample/Program.cs b/TopshelfDotNetCoreExample/Program.cs
index e14084a..c3726cb 100644
--- a/TopshelfDotNetCoreExample/Program.cs
+++ b/TopshelfDotNetCoreExample/Program.cs
@@ -10,6 +10,7 @@ static void Main(string[] args)
         {
             HostFactory.Run(windowsService =>
             {
+                // this is test code example 
                 windowsService.Service<ServiceExample>(s =>
                 {
                     s.ConstructUsing(service => new ServiceExample());