If Ceph Monitors discovered each other through the Ceph configuration file
instead of through the monmap, it would introduce additional risks because the
-Ceph configuration files aren't updated and distributed automatically. Ceph
+Ceph configuration files are not updated and distributed automatically. Ceph
Monitors might inadvertently use an older Ceph configuration file, fail to
recognize a Ceph Monitor, fall out of a quorum, or develop a situation where
-`Paxos`_ isn't able to determine the current state of the system accurately.
+`Paxos`_ is not able to determine the current state of the system accurately.
.. index:: Ceph Monitor; bootstrapping monitors
.. tip:: You SHOULD install NTP on your Ceph monitor hosts to
ensure that the monitor cluster operates with synchronized clocks.
-Clock drift may still be noticeable with NTP even though the discrepancy isn't
+Clock drift may still be noticeable with NTP even though the discrepancy is not
yet harmful. Ceph's clock drift / clock skew warnings may get triggered even
though NTP maintains a reasonable level of synchronization. Increasing your
clock drift may be tolerable under such circumstances; however, a number of