diff --git a/server/utils/generate_otp.go b/server/utils/generate_otp.go
index eb26e97..61416b1 100644
--- a/server/utils/generate_otp.go
+++ b/server/utils/generate_otp.go
@@ -5,6 +5,7 @@ import (
 	"time"
 )
 
+// GenerateOTP to generate random 6 digit otp
 func GenerateOTP() string {
 	code := ""
 	codeLength := 6