Merge pull request #1162 from SergeyKanzhelev/fixLint

fix linter issues

pkg/exporters/k8sexporter/problemclient/problem_client.go

@@ -158,9 +158,9 @@ func getNodeRef(namespace, nodeName string) *v1.ObjectReference {
 	// TODO(random-liu): Get node to initialize the node reference
 	return &v1.ObjectReference{
 		APIVersion: "v1",
-		Kind:      "Node",
-		Name:      nodeName,
-		UID:       types.UID(nodeName),
-		Namespace: namespace,
+		Kind:       "Node",
+		Name:       nodeName,
+		UID:        types.UID(nodeName),
+		Namespace:  namespace,
 	}
 }

pkg/exporters/k8sexporter/problemclient/problem_client_test.go

@@ -87,9 +87,9 @@ func TestEvent(t *testing.T) {
 }
 
 func TestNodeRefHasAPIVersionV1(t *testing.T) {
-    client := newFakeProblemClient()
+	client := newFakeProblemClient()
 
-    if client.nodeRef.APIVersion != "v1" {
-        t.Errorf("expected nodeRef.APIVersion to be 'v1', got %q", client.nodeRef.APIVersion)
-    }
+	if client.nodeRef.APIVersion != "v1" {
+		t.Errorf("expected nodeRef.APIVersion to be 'v1', got %q", client.nodeRef.APIVersion)
+	}
 }