recover license format

neo-cli/CLI/MainService.Contracts.cs

@@ -1,10 +1,10 @@
 // Copyright (C) 2016-2021 The Neo Project.
-//
-// The neo-cli is free software distributed under the MIT software
+// 
+// The neo-cli is free software distributed under the MIT software 
 // license, see the accompanying file LICENSE in the main directory of
-// the project or http://www.opensource.org/licenses/mit-license.php
+// the project or http://www.opensource.org/licenses/mit-license.php 
 // for more details.
-//
+// 
 // Redistribution and use in source and binary forms with or without
 // modifications are permitted.