1 files changed, 4 insertions, 5 deletions
diff --git a/src/Text/Def/TextData/Model/PreContentChangedEventArgs.cs b/src/Text/Def/TextData/Model/PreContentChangedEventArgs.cs
index 3dd4faf..a6c4740 100644
--- a/src/Text/Def/TextData/Model/PreContentChangedEventArgs.cs
+++ b/src/Text/Def/TextData/Model/PreContentChangedEventArgs.cs
@@ -1,11 +1,10 @@
-// Copyright (c) Microsoft Corporation
-// All rights reserved
-
+//
+//  Copyright (c) Microsoft Corporation. All rights reserved.
+//  Licensed under the MIT License. See License.txt in the project root for license information.
+//
 namespace Microsoft.VisualStudio.Text
 {
     using System;
-    using System.Collections.Generic;
-    using System.Text;
 
     /// <summary>
     /// Information provided before content changes.