remove unwanted newlines

test/integration/serving/serving_test.go

@@ -289,6 +289,5 @@ func intPtr(x int) *int {
 func fakeCloudProviderFactory(io.Reader) (cloudprovider.Interface, error) {
 	return &fake.Cloud{
 		DisableRoutes: true, // disable routes for server tests, otherwise --cluster-cidr is required
-
 	}, nil
 }