more license attributions

diff --git a/AltusMetrum/index.mdwn b/AltusMetrum/index.mdwn
index 6b3481916afb697bb036444bc612e4cab88cc23b..a9260e335588bf21a207a0e5eb9da988544e5d7f 100644 (file)
--- a/AltusMetrum/index.mdwn
+++ b/AltusMetrum/index.mdwn
@@ -48,8 +48,8 @@ schematic and pcb tools.
        * Based on a demo package written for the Olimex LPC-P2148 eval board
                by J C Wren
 * Licenses
-       * The hardware is licensed under the TAPR OHL
-       * The software is licensed GPL version 2
+       * The hardware is licensed under the [TAPR](http://www.tapr.org) [Open Hardware License](http://www.tapr.org/ohl.html)
+       * The software is licensed [GPL version 2](http://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
 
 ## Problems ##