diff --git a/cmd/camp/main.go b/cmd/camp/main.go
index 8c02566..15e1260 100644
--- a/cmd/camp/main.go
+++ b/cmd/camp/main.go
@@ -20,6 +20,8 @@ func main() {
 		log.Fatal(err)
 	}
 
+	// this is the implementation of graceful shutdown
+
 	contactRepository := contact.NewRepository(db)
 	contactHandler := contact.NewHandler(contactRepository)