rbd: fix spelling errors

rbd: fix spelling errors

* acquire
* are
* asynchronous
* attempt
* bootstrap
* concurrent
* consume
* couldn't
* cumulative
* disable
* disabling
* disaster
* disconnected
* endianness
* entries
* exclusive
* filesystem
* flag
* generic
* github
* image
* information
* initiating
* latency
* limitations
* metadata
* modify
* namespace
* noautoconsole
* ourselves
* prefetch
* propagate
* protection
* recorder
* recover
* release
* replicated
* reserved
* selection
* sentinel
* several
* snapshot
* source
* specifying
* suppress
* synchronize
* the
* transfer
* triggering
* unknown
* validation
* version
* visible
* write log entries

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>