1 files changed, 7 insertions, 3 deletions
diff --git a/UVtools.Core/Enumerations.cs b/UVtools.Core/Enumerations.cs
index 13f3f7a..468b389 100644
--- a/UVtools.Core/Enumerations.cs
+++ b/UVtools.Core/Enumerations.cs
@@ -1,7 +1,11 @@
-using System;
-using System.Collections.Generic;
+/*
+ *                     GNU AFFERO GENERAL PUBLIC LICENSE
+ *                       Version 3, 19 November 2007
+ *  Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ *  Everyone is permitted to copy and distribute verbatim copies
+ *  of this license document, but changing it is not allowed.
+ */
 using System.ComponentModel;
-using System.Text;
 
 namespace UVtools.Core
 {