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-rw-r--r--man/pvscan.8.in11
1 files changed, 6 insertions, 5 deletions
diff --git a/man/pvscan.8.in b/man/pvscan.8.in
index 0b5ad703..6f6f829a 100644
--- a/man/pvscan.8.in
+++ b/man/pvscan.8.in
@@ -3,7 +3,7 @@
pvscan \- scan all disks for physical volumes
.SH SYNOPSIS
.B pvscan
-.RB [ \-\-cache " " DevicePath [ DevicePath ... ] ]
+.RB [ \-\-cache " " [ DevicePath ... ] ]
.RB [ \-d | \-\-debug ]
.RB [ \-h | \-\-help ]
.RB [ \-v | \-\-verbose ]
@@ -31,10 +31,11 @@ Short listing format.
.BR \-u ", " \-\-uuid
Show UUIDs (Uniform Unique Identifiers) in addition to device special names.
.TP
-.BR \-\-cache " " DevicePath [ DevicePath... ]
-Scan a single device and instruct the lvmetad daemon to update its cached
-state. Called internally by udev rules. The device is processed
-\fBregardless\fP of any device filters set in lvm.conf.
+.BR \-\-cache " " [ DevicePath... ]
+Scan one or more devices and instruct the lvmetad daemon to update its cached
+state accordingly. Called internally by udev rules.
+All devices listed explicitly are processed \fBregardless\fP of any device
+filters set in lvm.conf.
.SH SEE ALSO
.BR lvm (8),
.BR pvcreate (8),