Fix some nits

pkg/target/variableref_test.go

@@ -1,18 +1,5 @@
-/*
-Copyright 2018 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
 
 package target_test
 
@@ -343,31 +330,33 @@ resources:
 - ../o2
 `)
 
-	const presumablyDesired = `
-apiVersion: v1
-kind: Pod
-metadata:
-  name: p1-base-myServerPod
-spec:
-  containers:
-  - env:
-    - name: POD_NAME
-      value: p1-base-myServerPod
-    image: whatever
-    name: myServer
----
-apiVersion: v1
-kind: Pod
-metadata:
-  name: p2-base-myServerPod
-spec:
-  containers:
-  - env:
-    - name: POD_NAME
-      value: p2-base-myServerPod
-    image: whatever
-    name: myServer
-`
+	/*
+	   	const presumablyDesired = `
+	   apiVersion: v1
+	   kind: Pod
+	   metadata:
+	     name: p1-base-myServerPod
+	   spec:
+	     containers:
+	     - env:
+	       - name: POD_NAME
+	         value: p1-base-myServerPod
+	       image: whatever
+	       name: myServer
+	   ---
+	   apiVersion: v1
+	   kind: Pod
+	   metadata:
+	     name: p2-base-myServerPod
+	   spec:
+	     containers:
+	     - env:
+	       - name: POD_NAME
+	         value: p2-base-myServerPod
+	       image: whatever
+	       name: myServer
+	   `
+	*/
 	_, err := th.MakeKustTarget().MakeCustomizedResMap()
 	if err == nil {
 		t.Fatalf("should have an error")