-Copyrights of certain "script" files such as headers, shell script,
-Makefiles, etc ... were previously not explicitly defined. In almost all
-cases, they are now copyrighted with a BSD 2-Clause copyright to make them
+Copyrights of certain "script" files such as headers, shell script, Makefiles,
+etc ... were previously never explicitly defined. In almost all cases,
+they have been copyrighted with a BSD 2-Clause copyright to make them