[ci skip] fix format.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

gorush.go

@@ -49,8 +49,6 @@ func main() {
 		gopush.PushConf.Core.Port = *port
 	}
 
-
-
 	if err = gopush.InitLog(); err != nil {
 		log.Println(err)
 

gorush/log.go

@@ -1,9 +1,9 @@
 package gopush
 
 import (
+	"errors"
 	"github.com/Sirupsen/logrus"
 	"os"
-	"errors"
 )
 
 func InitLog() error {
@@ -26,19 +26,19 @@ func InitLog() error {
 
 	// set logger
 	if err := SetLogLevel(LogAccess, PushConf.Log.AccessLevel); err != nil {
-		return errors.New("Set access log level error: "+ err.Error())
+		return errors.New("Set access log level error: " + err.Error())
 	}
 
 	if err := SetLogLevel(LogError, PushConf.Log.ErrorLevel); err != nil {
-		return errors.New("Set error log level error: "+ err.Error())
+		return errors.New("Set error log level error: " + err.Error())
 	}
 
 	if err = SetLogOut(LogAccess, PushConf.Log.AccessLog); err != nil {
-		return errors.New("Set access log path error: "+ err.Error())
+		return errors.New("Set access log path error: " + err.Error())
 	}
 
 	if err = SetLogOut(LogError, PushConf.Log.ErrorLog); err != nil {
-		return errors.New("Set error log path error: "+ err.Error())
+		return errors.New("Set error log path error: " + err.Error())
 	}
 
 	return nil

gorush/log_test.go

@@ -1,8 +1,8 @@
 package gopush
 
 import (
-	"github.com/stretchr/testify/assert"
 	"github.com/Sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
 	"testing"
 )