Merge pull request #39 from chenrui333/patch-1

license: keep GPL-2.0 license up to date and further clarify the license application

LICENSE

@@ -1,7 +1,7 @@
-GNU GENERAL PUBLIC LICENSE
+                    GNU GENERAL PUBLIC LICENSE
                        Version 2, June 1991
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
@@ -290,8 +290,8 @@ to attach them to the start of each source file to most effectively
 convey the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
-    {description}
-    Copyright (C) {year}  {fullname}
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
 
     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
@@ -329,11 +329,11 @@ necessary.  Here is a sample; alter the names:
   Yoyodyne, Inc., hereby disclaims all copyright interest in the program
   `Gnomovision' (which makes passes at compilers) written by James Hacker.
 
-  {signature of Ty Coon}, 1 April 1989
+  <signature of Ty Coon>, 1 April 1989
   Ty Coon, President of Vice
 
 This General Public License does not permit incorporating your program into
 proprietary programs.  If your program is a subroutine library, you may
 consider it more useful to permit linking proprietary applications with the
 library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
+Public License instead of this License.

tccutil.py

@@ -1,4 +1,16 @@
 #!/usr/bin/env python
+
+#****************************************************************************
+# tccutil.py, Utility to modify the macOS Accessibility Database (TCC.db)
+#
+# Copyright (C) 2020, @jacobsalmela
+#
+# This is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License, either Version 2 or any later
+# version.  This program is distributed in the hope that it will be useful,
+# but WITTHOUT ANY WARRANTY.  See the included LICENSE file for details.
+#*****************************************************************************
+
 import argparse
 import sqlite3
 import sys