diff --git a/bot.go b/bot.go
index f77b317..5de8a93 100644
--- a/bot.go
+++ b/bot.go
@@ -38,7 +38,7 @@ func botPhoto(m *tb.Message) {
 	//	photos only
 }
 
-func botHello(m *tb.Message) {
+func botHello(m *tb.Message) (string, error) {
 	fmt.Println("botHello :", m.Text)
 	if !m.Private() {
 		fmt.Println("botHello : !m.Private()")
@@ -46,9 +46,7 @@ func botHello(m *tb.Message) {
 	}
 	//	fmt.Println("Hello payload :", m.Payload) // <PAYLOAD>
 	PrintText(m)
-	m, err := b.Send(m.Sender, "hello world")
-	logOnError(err, "botHello")
-	fmt.Println("botHello : hello world")
+	return "hello world", nil
 }
 
 func botChannelPost(m *tb.Message) {