Merge pull request #3165 from nilamdyuti/wip-doc-ceph

doc: Updates man page for Ceph

Reviewed-by: John Wilkins <jowilkin@redhat.com>

diff --cc doc/rados/man/index.rst
index f137dc22a9d1827c0e2aa17e946ee969e2d9d6bd,2769a510dcbfc07f0a2876273fae63e30551eca7..3c789f38855a9b948b5aff717685ae4be1eac9e4
--- 1/doc/rados/man/index.rst
--- 2/doc/rados/man/index.rst
+++ b/doc/rados/man/index.rst
@@@ -5,8 -5,8 +5,9 @@@
  .. toctree:: 
     :maxdepth: 1
  
 +   ../../man/8/ceph-disk.rst
     ../../man/8/ceph.rst
+    ../../man/8/ceph-deploy.rst
     ../../man/8/ceph-rest-api.rst
     ../../man/8/ceph-authtool.rst
     ../../man/8/ceph-clsinfo.rst