Perform @ref{Spool, spool} directory integrity check. Read all files
that has Base32-encoded filenames and compare it with recalculated
-BLAKE2b hash output of their contents. This supplementary command is
+BLAKE2b hash output of their contents. That supplementary command is
not used often in practice, if ever.
@node nncp-daemon
filesystems with deduplication capability should be rather lightweight.
If @option{-dryrun} option is specified, then only existence and
-integrity checking is performed.
+integrity checking are performed.
If @option{-keep} option is specified, then no
@file{.nncp.meta}/@file{.nncp.chunkXXX} files are deleted during