diff --git a/mysql.go b/mysql.go
index c7a3a8c..d42da4e 100644
--- a/mysql.go
+++ b/mysql.go
@@ -17,7 +17,8 @@ type Mysql struct {
 	maxIdleConns int32
 }
 
-func (this *Mysql) init(host string, port int32, user string, passwd string, database string, maxOpenConns int32, maxIdleConns int32) {
+func (this *Mysql) init(host string, port int32, user string, passwd string, database string,
+	maxOpenConns int32, maxIdleConns int32) {
 	this.host = host
 	this.port = port
 	this.user = user