multi: formatting changes

lntest/harness_net.go

@@ -285,7 +285,6 @@ func extraArgsEtcd(etcdCfg *etcd.Config, name string, cluster bool) []string {
 
 	if etcdCfg.InsecureSkipVerify {
 		extraArgs = append(extraArgs, "--db.etcd.insecure_skip_verify")
-
 	}
 
 	if cluster {
@@ -619,7 +618,6 @@ func (n *NetworkHarness) EnsureConnected(t *testing.T, a, b *HarnessNode) {
 				predErr = err
 				return false
 			}
-
 		}, DefaultTimeout)
 		if err != nil {
 			return fmt.Errorf("connection not succeeded within 15 "+

lntest/itest/assertions.go

@@ -570,7 +570,6 @@ func assertNotConnected(t *harnessTest, alice, bob *lntest.HarnessNode) {
 		}
 
 		return nil
-
 	}, defaultTimeout)
 	require.NoError(t.t, err)
 }