LU-18110 doc: improve lfs-flushctx manual page

There's some pretty strange wording around kerberos/keyring
right now, so let's try to improve it?

Test-Parameters: trivial
Change-Id: Ie905b5b9db54597ad96e46a429fb163f963ff02b
Signed-off-by: Oleg Drokin <green@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/55958
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Sebastien Buisson <sbuisson@ddn.com>
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>

diff --git a/lustre/doc/lfs-flushctx.1 b/lustre/doc/lfs-flushctx.1
index 04c768f..975039d 100644 (file)
--- a/lustre/doc/lfs-flushctx.1
+++ b/lustre/doc/lfs-flushctx.1
@@ -6,20 +6,20 @@ lfs-flushctx \- flush security context of current user.
 .RB [ --help | -h "] [" -k "] [" -r "] [" \fIrootpath\fR "]"
 .br
 .SH DESCRIPTION
-Flush security context of current user, for Lustre file system as specified by
-\fBrootpath\fR, or for all mounted Lustre file systems.
+Flush the security context of the current user, for Lustre file system
+as specified by \fBrootpath\fR, or for all mounted Lustre file systems.
 .P
-If \fB-k\fR is specified, proceed to Kerberos credentials cache destroy as well,
-by calling kdestroy.
+If \fB-k\fR is specified, proceed to destroy the Kerberos credentials
+cache by calling kdestroy.
 .P
 If \fB-r\fR is specified, reap revoked keys from the session keyring.
 .SH OPTIONS
 .TP
 .BR -k
-Proceed to Kerberos credentials cache destroy.
+Destroy the Kerberos credentials cache.
 .TP
 .BR -r
-Reap revoked keys from the session keyring.
+Remove revoked keys from the session keyring.
 .TP
 .BR -h
 Print usage message.