Doc: Correcting the default number of copies.

According to the "quick ceph deploy" page, the default number of replicas in the Ceph configuration file is 3

Signed-off-by: Sasha Chuzhoy <sashac88@hotmail.com>

diff --git a/doc/start/intro.rst b/doc/start/intro.rst
index d140ea95d1520a23ba1ca30e9dee64d72fae9112..688a6c514951baf9de8c68866179083160165cc3 100644 (file)
--- a/doc/start/intro.rst
+++ b/doc/start/intro.rst
@@ -19,7 +19,7 @@ Filesystem clients.
   information to Ceph Monitors by checking other Ceph OSD Daemons for a 
   heartbeat. A Ceph Storage Cluster requires at least two Ceph OSD Daemons to 
   achieve an ``active + clean`` state when the cluster makes two copies of your
-  data (Ceph makes 2 copies by default, but you can adjust it).
+  data (Ceph makes 3 copies by default, but you can adjust it).
   
 - **Monitors**: A :term:`Ceph Monitor` maintains maps of the cluster state, 
   including the monitor map, the OSD map, the Placement Group (PG) map, and the