update commercial references from Cygnus to Red Hat, Inc.

diff --git a/winsup/doc/copy.texinfo b/winsup/doc/copy.texinfo
index 90dc078..66c05aa 100644 (file)
--- a/winsup/doc/copy.texinfo
+++ b/winsup/doc/copy.texinfo
@@ -18,10 +18,11 @@ your compiled programs will also have to be free software distributed
 under the GPL with source code available to all.
 
 Cygwin is currently available for proprietary use only through a
-proprietary-use license.  Please contact sales@@cygnus.com for
-more information.
+proprietary-use license.  Please see
+@file{http://www.redhat.com/software/cygwin/} for more information
+about the Red Hat Cygwin Product.
 
-In accordance with section 10 of the GPL, Cygnus permits programs whose
+In accordance with section 10 of the GPL, Red Hat, Inc. permits programs whose
 sources are distributed under a license that complies with the Open
 Source definition to be linked with libcygwin.a without libcygwin.a
 itself causing the resulting program to be covered by the GNU GPL.