diff --git a/emails.go b/emails.go
index efd9d1c..9242763 100644
--- a/emails.go
+++ b/emails.go
@@ -9,6 +9,7 @@ import (
 	"time"
 )
 
+// 
 func SendRegistrationEmail(recipient, username, password string) bool {
 	data := struct {
 		SiteName  string
@@ -64,6 +65,7 @@ func SendAlertEmail(username, recipient, message string) bool {
 	return true
 }
 
+
 func SendRecoveryEmail(recipient, username, code string) bool {
 	data := struct {
 		SiteName     string
@@ -91,6 +93,7 @@ func SendRecoveryEmail(recipient, username, code string) bool {
 	return true
 }
 
+//
 func Send2faEmail(recipient, fullname, code string) error {
 	data := struct {
 		SiteName  string
@@ -153,6 +156,7 @@ func SendMail(addr, from, subject, body string, to string) error {
 	return c.Quit()
 }
 
+//
 func SendAlert(u int64, subject, body string) error {
 	user, ok := GetById(u)
 	if !ok {
diff --git a/main.go b/main.go
index af67ff1..2f4315f 100644
--- a/main.go
+++ b/main.go
@@ -24,7 +24,7 @@ type config struct {
 	Templates   templates
 	SMTPServer  string
 	db          *sqlx.DB
-	testing     bool
+	Testing     bool
 	TablePrefix string
 }
 
@@ -95,7 +95,7 @@ func Register(username, email, ip string) bool {
 		log.Printf("scsusers.Register: insert failed: %s\n", err.Error())
 		return false
 	}
-	if c.testing {
+	if c.Testing {
 		return true
 	}
 	if SendRegistrationEmail(email, username, string(pass)) {