Revert "usermanual: Updated CC License to version 3.0"

This reverts commit 0546bc19557de9263b448ceb1707884543d2de56.

This change was not discussed with the copyright holders so the license
needs to remain at version 2.5.

diff --git a/doc/user-manual/user-manual.xml b/doc/user-manual/user-manual.xml
index e6307ee1981010eed0cd3d9171bbb8f3c8b11ac5..29c57d01eaa43a6d6015385b5dbc36e81ebbabc9 100644 (file)
--- a/doc/user-manual/user-manual.xml
+++ b/doc/user-manual/user-manual.xml
@@ -66,7 +66,7 @@
             <para>
                 This work is licensed under the Creative Commons Attribution License.
                 To view a copy of this license, visit
-                <ulink url="http://creativecommons.org/licenses/by/3.0/">http://creativecommons.org/licenses/by/3.0/</ulink>
+                <ulink url="http://creativecommons.org/licenses/by/3.0/">http://creativecommons.org/licenses/by/2.5/</ulink>
                 or send a letter to Creative Commons, 444 Castro Street,
                 Suite 900, Mountain View, California 94041, USA.
             </para>