Update OpenUnityProject.cs

src/OpenUnityProject.cs

@@ -1,38 +1,4 @@
-// OpenUnityProject.cmd
-// ====================
-//
-// Windows batch file which invokes the appropriate version of `Unity.exe` without UnityHub.
-//
-//
-// ## Setup
-//
-// Copy `OpenUnityProject.cmd` (this file) to your Unity project folder which contains `Assets/`, `ProjectSettings/` etc.
-// - You do not need to copy any other files.
-//
-//
-// ## Usage
-//
-// Run copied version of `OpenUnityProject.cmd`.
-// - You can invoke it from Explorer or the Command prompt.
-// 
-// It will read `ProjectSettings/ProjectVersion.txt`, find the appropriate version of `Unity.exe`, and invoke it.
-// - Or it reports an error.
-//
-// If you need, you can also specify the desired version of Unity Editor with `--open-unity-project-with=XXX`.
-// - For example: `OpenUnityProject.cmd --open-unity-project-with=2022.3.19f1`
-//
-//
-// ## License
-//
-// OpenUnityProject.cmd is written by Takayuki Matsuoka.
-// This code is licensed under CC0-1.0,
-// https://creativecommons.org/publicdomain/zero/1.0/
-//
-// SPDX-FileCopyrightText: Copyright (c) Takayuki Matsuoka
-// SPDX-License-Identifier: CC0-1.0
-//
-
-#nullable enable
+#nullable enable
 using System;
 using System.Collections.Generic;
 using System.IO;