diff --git a/src/Servers/Kestrel/test/InMemory.FunctionalTests/UpgradeTests.cs b/src/Servers/Kestrel/test/InMemory.FunctionalTests/UpgradeTests.cs
index 0ca6b88bb0594f867cb511c805d17c1ff497bebd..c4474c2ea85fe9af27f29584efcfe51a6c013b8d 100644
--- a/src/Servers/Kestrel/test/InMemory.FunctionalTests/UpgradeTests.cs
+++ b/src/Servers/Kestrel/test/InMemory.FunctionalTests/UpgradeTests.cs
@@ -1,4 +1,4 @@
-// Copyright (c) .NET Foundation. All rights reserved.
+// Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;