The PEGTL is part of 'The Art of C++' now

Author: d-frey

LICENSE.pegtl

@@ -91,20 +91,6 @@ For questions and suggestions about the Art of C++ / JSON please contact the aut
 
 ## Additional Licenses
 
-### PEGTL License
-
-The Art of C++ / JSON contains portions of the [PEGTL](https://github.com/taocpp/PEGTL) which is licensed as follows:
-
-> Copyright (c) 2007-2017 Dr. Colin Hirsch and Daniel Frey
->
-> 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:
->
-> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
->
-> 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.
-
-### Double-Conversion License
-
 The Art of C++ / JSON contains slightly modified portions of the [double-conversion library](https://github.com/google/double-conversion) which is licensed as follows:
 
 > Copyright 2006-2011, the V8 project authors. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: