update COPYRIGHT status of TRE regex code

diff --git a/COPYRIGHT b/COPYRIGHT
index 730e04a431e626a183a2f7112249bede88bdc0eb..d46826c01f70b5159bd2ab19449de02f3d72919d 100644 (file)
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -4,10 +4,10 @@ See the file COPYING for the text of this license.
 See below for the copyright status on all code included in musl:
 
 The TRE regular expression implementation (src/regex/reg* and
-src/regex/tre*) is Copyright © 2001-2006 Ville Laurikari and licensed
-under the terms of the GNU LGPL version 2.1 or later. The included
-version was heavily modified in Spring 2006 by Rich Felker in the
-interests of size, simplicity, and namespace cleanliness.
+src/regex/tre*) is Copyright © 2001-2008 Ville Laurikari and licensed
+under a 2-clause BSD license (license text in the source files). The
+included version has been heavily modified by Rich Felker in 2012, in
+the interests of size, simplicity, and namespace cleanliness.
 
 Most of the math library code (src/math/* and src/complex/*) is
 Copyright © 1993,2004 Sun Microsystems or