remove the note explaining that it is not yet available.
Signed-off-by: Loic Dachary <loic@dachary.org>
Erasure Coded Placement Groups
==============================
-The documentation of the erasure coding implementation in Ceph was
-created in July 2013. It is included in Ceph even before erasure coded
-pools are available because it drives a number of architectural
-changes. It is meant to be updated to reflect the `progress of these
-architectural changes <http://tracker.ceph.com/issues/4929>`_, up to
-the point where it becomes a reference of the erasure coding
-implementation itself.
-
Glossary
--------