Update copyright

internal/fs/wrappers/monitoring_test.go

@@ -1,3 +1,17 @@
+// Copyright 2024 Google LLC
+//
+// 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.
+
 package wrappers
 
 import (
@@ -8,7 +22,9 @@ import (
 
 	"github.com/jacobsa/fuse/fuseops"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 	"go.opentelemetry.io/otel"
+	sdktrace "go.opentelemetry.io/otel/sdk/trace"
 	"go.opentelemetry.io/otel/sdk/trace/tracetest"
 	"go.opentelemetry.io/otel/trace"
 )
@@ -245,7 +261,8 @@ func TestSpan(t *testing.T) {
 		wrapped: dummyFS{},
 	}
 
-	m.StatFS(context.Background(), nil)
+	err := m.StatFS(context.Background(), nil)
+	require.NoError(t, err)
 
 	ss := ex.GetSpans()
 	assert.Len(t, ss, 1)