format

remoting/etcd3/client.go

@@ -19,9 +19,9 @@ package etcdv3
 
 import (
 	"context"
+	"log"
 	"sync"
 	"time"
-	"log"
 )
 
 import (
@@ -31,7 +31,6 @@ import (
 	"google.golang.org/grpc"
 )
 
-
 const (
 	// ConnDelay connection delay
 	ConnDelay = 3
@@ -47,7 +46,7 @@ var (
 	// ErrNilETCDV3Client raw client nil
 	ErrNilETCDV3Client = perrors.New("etcd raw client is nil") // full describe the ERR
 	// ErrKVPairNotFound not found key
-	ErrKVPairNotFound  = perrors.New("k/v pair not found")
+	ErrKVPairNotFound = perrors.New("k/v pair not found")
 )
 
 // Options client configuration
@@ -90,7 +89,6 @@ func WithHeartbeat(heartbeat int) Option {
 	}
 }
 
-
 // NewConfigClient create new Client
 func NewConfigClient(opts ...Option) *Client {
 	options := &Options{