Mention copyright in the readme
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/configs/ext/README.md b/configs/ext/README.md
index dbd7c43..adcebbf 100644
--- a/configs/ext/README.md
+++ b/configs/ext/README.md
@@ -2,7 +2,7 @@
-------
All files in this directory are distributed under the normal Mbed TLS dual Apache 2.0 or GPLv2-or-later
-license.
+license, and are copyright The Mbed TLS Contributors.
Background
-----------
@@ -14,7 +14,7 @@
In TF-M, they are distributed under a 3-Clause BSD license, as noted at the top of the files.
-In Mbed TLS, with permission from the TF-M project, they are distributed under a dual [Apache-2.0](https://spdx.org/licenses/Apache-2.0.html) OR [GPL-2.0-or-later](https://spdx.org/licenses/GPL-2.0-or-later.html) license.
+In Mbed TLS, with permission from the TF-M project, they are distributed under a dual [Apache-2.0](https://spdx.org/licenses/Apache-2.0.html) OR [GPL-2.0-or-later](https://spdx.org/licenses/GPL-2.0-or-later.html) license, with copyright assigned to The Mbed TLS Contributors.
We only retain the note at the top of the files because we are taking the files un-modified, for ease of
maintenance.