doc/mgr: update for mgr_beacon_period change

This setting got renamed.

Signed-off-by: John Spray <john.spray@redhat.com>

diff --git a/doc/mgr/administrator.rst b/doc/mgr/administrator.rst
index 173062ac76cfd73a9da44c3e9ca27d6ab212e5d7..7be1e92fd89c4e28dfe8e69eadd3b074de091ef9 100644 (file)
--- a/doc/mgr/administrator.rst
+++ b/doc/mgr/administrator.rst
@@ -79,9 +79,10 @@ OPTION(mgr_module_path, OPT_STR, CEPH_PKGLIBDIR "/mgr") // where to load python
 :Type: String
 :Default: ``"/var/lib/ceph/mgr/$cluster-$id"``
 
-``mgr beacon period``
+``mgr tick period``
 
-:Description: How many seconds between mgr beacons to monitors
+:Description: How many seconds between mgr beacons to monitors, and other
+              periodic checks.
 :Type: Integer
 :Default: ``5``