license change

llvm-svn: 119395
diff --git a/libcxx/test/strings/basic.string/string.iterators/rend.pass.cpp b/libcxx/test/strings/basic.string/string.iterators/rend.pass.cpp
index 7c620f5..c0c1070 100644
--- a/libcxx/test/strings/basic.string/string.iterators/rend.pass.cpp
+++ b/libcxx/test/strings/basic.string/string.iterators/rend.pass.cpp
@@ -2,8 +2,8 @@
 //
 //                     The LLVM Compiler Infrastructure
 //
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//