Change project owner to PHPCFDI

Author: eclipxe13

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2019 Carlos C Soto
+Copyright (c) 2019 PHPCFDI
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -83,7 +83,7 @@ y recuerda revisar el archivo de tareas pendientes [TODO][] y el [CHANGELOG][].
 
 ## Copyright and License
 
-The phpcfdi/cfdi-expresiones library is copyright © [Carlos C Soto](http://eclipxe.com.mx/)
+The phpcfdi/cfdi-expresiones library is copyright © [PhpCfdi](https://www.phpcfdi.com/)
 and licensed for use under the MIT License (MIT). Please see [LICENSE][] for more information.