clientv3: fix go1.8 go fmt warning in test
@@ -82,11 +82,11 @@ func TestDialTimeout(t *testing.T) {
defer testutil.AfterTest(t)
testCfgs := []Config{
- Config{
+ {
Endpoints: []string{"http://254.0.0.1:12345"},
DialTimeout: 2 * time.Second,
},
- Config{
+ {
Endpoints: []string{"http://254.0.0.1:12345"},
DialTimeout: time.Second,
Username: "abc",
