diff --git a/main.go b/main.go
index c45bab4..fb08207 100644
--- a/main.go
+++ b/main.go
@@ -11,6 +11,7 @@ import (
 	"github.com/rs/zerolog/log"
 )
 
+// main function
 func main() {
 	if len(os.Args) < 2 {
 		fmt.Println("Please provide (aws, gcp or azure) as the first argument.")