(DOCSP-33778) Changes notes about one host backup/monitor at a time (#5251) (#5253)

Author: sarahsimpers

source/tutorial/mongodb-agent-functions.txt

@@ -41,10 +41,10 @@ Activate {+bagent+}
 
    .. note::
 
-      Only one host can backup a deployment at a time. On the
-      :guilabel:`Server` tab, the host that is backing up the deployment displays
-      :guilabel:`{+bagent+} - active`. Any other host with {+bagent+}
-      activated displays :guilabel:`{+bagent+} - standby`.
+      On the :guilabel:`Server` tab, the host that is tailing the oplog
+      from each primary displays :guilabel:`{+bagent+} - active`. Any
+      other host with {+bagent+} activated displays 
+      :guilabel:`{+bagent+} - standby`.
 
 .. _deactivate-backup:
 
@@ -101,8 +101,8 @@ Activate Monitoring
 
    .. note::
 
-      Only one host can monitor a deployment at a time. On the
-      :guilabel:`Server` tab, the host that is monitoring the deployment displays
+      On the :guilabel:`Server` tab, the host that distributes
+      monitoring work to each running monitoring agent displays
       :guilabel:`Monitoring - active`. Any other host with Monitoring
       activated displays :guilabel:`Monitoring - standby`.