diff --git a/dotnet/tests/Aspire.Hosting.AgentFramework.DevUI.UnitTests/AgentEntityInfoTests.cs b/dotnet/tests/Aspire.Hosting.AgentFramework.DevUI.UnitTests/AgentEntityInfoTests.cs
index 00f84425d9..c6242dd11a 100644
--- a/dotnet/tests/Aspire.Hosting.AgentFramework.DevUI.UnitTests/AgentEntityInfoTests.cs
+++ b/dotnet/tests/Aspire.Hosting.AgentFramework.DevUI.UnitTests/AgentEntityInfoTests.cs
@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft. All rights reserved.
+// Copyright (c) Microsoft. All rights reserved.
 
 using Aspire.Hosting.AgentFramework;
 
diff --git a/dotnet/tests/Aspire.Hosting.AgentFramework.DevUI.UnitTests/AgentServiceAnnotationTests.cs b/dotnet/tests/Aspire.Hosting.AgentFramework.DevUI.UnitTests/AgentServiceAnnotationTests.cs
index ee5180a914..4410af4bc8 100644
--- a/dotnet/tests/Aspire.Hosting.AgentFramework.DevUI.UnitTests/AgentServiceAnnotationTests.cs
+++ b/dotnet/tests/Aspire.Hosting.AgentFramework.DevUI.UnitTests/AgentServiceAnnotationTests.cs
@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft. All rights reserved.
+// Copyright (c) Microsoft. All rights reserved.
 
 using System;
 using Aspire.Hosting.AgentFramework;