update license headers to MIT

1 files changed, 19 insertions, 13 deletions

diff --git a/src/PerformanceMeasure.cs b/src/PerformanceMeasure.cs
index 8fc0e531..1db29e30 100644
--- a/src/PerformanceMeasure.cs
+++ b/src/PerformanceMeasure.cs
@@ -1,23 +1,29 @@
 //
-//  PerformanceMeasure.cs
+// PerformanceMeasure.cs
 //
-//  Author:
+// Author:
 //       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
 //
-//  Copyright (c) 2017 jp
+// Copyright (c) 2013-2017 Jean-Philippe Bruyère
 //
-//  This program is free software: you can redistribute it and/or modify
-//  it under the terms of the GNU General Public License as published by
-//  the Free Software Foundation, either version 3 of the License, or
-//  (at your option) any later version.
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
 //
-//  This program is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  GNU General Public License for more details.
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
 //
-//  You should have received a copy of the GNU General Public License
-//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
 using System;
 using System.Diagnostics;