doc/architecture: correct PDF link

Correct PDF link from ceph.com website (old) to ceph.io website
(current).

Signed-off-by: Zac Dover <zac.dover@gmail.com>

diff --git a/doc/architecture.rst b/doc/architecture.rst
index 930cf80d94106ab4bec2fb9b3b607f5bed799ec9..8fc2647c6096977baa7470e6e516b450eb4361cd 100644 (file)
--- a/doc/architecture.rst
+++ b/doc/architecture.rst
@@ -1619,7 +1619,7 @@ instance for high availability.
 
 
 
-.. _RADOS - A Scalable, Reliable Storage Service for Petabyte-scale Storage Clusters: https://ceph.com/assets/pdfs/weil-rados-pdsw07.pdf
+.. _RADOS - A Scalable, Reliable Storage Service for Petabyte-scale Storage Clusters: https://ceph.io/assets/pdfs/weil-rados-pdsw07.pdf
 .. _Paxos: https://en.wikipedia.org/wiki/Paxos_(computer_science)
 .. _Monitor Config Reference: ../rados/configuration/mon-config-ref
 .. _Monitoring OSDs and PGs: ../rados/operations/monitoring-osd-pg