1 files changed, 2 insertions, 1 deletions
diff --git a/title.tex b/title.tex
index 45765ff..6594cbf 100644
--- a/title.tex
+++ b/title.tex
@@ -20,7 +20,8 @@
 \end{oasistitlesection}
 
 \begin{oasistitlesection}{Previous version}
-\url{http://docs.oasis-open.org/virtio/virtio/v1.0/csprd01/virtio-v1.0-csprd01.pdf}\newline
+\url{http://docs.oasis-open.org/virtio/virtio/v1.0/csprd01/virtio-v1.0-csprd01.pdf}
+{ }(Authoritative)\newline
 \url{http://docs.oasis-open.org/virtio/virtio/v1.0/csprd01/virtio-v1.0-csprd01.html}
 \end{oasistitlesection}