Fixes to man8 groff mandoc style, usage mistakes, or typos.

PR:		168016
Submitted by:	Nobuyuki Koganemaru
Approved by:	gjb
MFC after:	3 days

3 files changed, 6 insertions, 5 deletions

diff --git a/sbin/geom/class/part/gpart.8 b/sbin/geom/class/part/gpart.8
index b52da96..2e745c4 100644
--- a/sbin/geom/class/part/gpart.8
+++ b/sbin/geom/class/part/gpart.8
@@ -650,7 +650,7 @@ for MBR,
 for GPT.
 .It Cm ms-ldm-metadata
 A partition that contains Logical Disk Manager (LDM) database.
-The scheme-specifig type is
+The scheme-specific type is
 .Qq Li "!5808c8aa-7e8f-42e0-85d2-e1e90434cfb3"
 for GPT.
 .El
@@ -971,7 +971,7 @@ By default mirrored volumes are shown as partitions with type
 .Sx "PARTITION TYPES"
 section).
 If this variable set to 1 each component of the mirrored volume will be
-present as independet partition.
+present as independent partition.
 .Em NOTE :
 This may break a mirrored volume and lead to data damage.
 .El
diff --git a/sbin/geom/class/raid/graid.8 b/sbin/geom/class/raid/graid.8
index 92127dd..6b8cd61 100644
--- a/sbin/geom/class/raid/graid.8
+++ b/sbin/geom/class/raid/graid.8
@@ -294,7 +294,7 @@ Debug level of the
 .Nm RAID
 GEOM class.
 .It Va kern.geom.raid.idle_threshold : No 1000000
-Time in microseconds to consider a volume idle for rebuild puroses.
+Time in microseconds to consider a volume idle for rebuild purposes.
 .It Va kern.geom.raid.name_format : No 0
 Providers name format: 0 -- raid/r{num}, 1 -- raid/{label}.
 .It Va kern.geom.raid.read_err_thresh : No 10
diff --git a/sbin/geom/class/virstor/gvirstor.8 b/sbin/geom/class/virstor/gvirstor.8
index cd7cb2f..cdb50b1 100644
--- a/sbin/geom/class/virstor/gvirstor.8
+++ b/sbin/geom/class/virstor/gvirstor.8
@@ -113,7 +113,7 @@ Adds new components to existing virtual device with the given
 The specified virstor device must exist and be active
 .Pq i.e. module loaded, device present in Pa /dev .
 This action can be safely performed while the virstor device is in use
-.Pq Qo hot Qc operation
+.Pq Qo hot Qc operation .
 .It Cm remove
 Removes components from existing virtual device with the given
 .Ar name .
@@ -268,7 +268,8 @@ change once it is set, and that the sizes of individual physical storage
 components will always remain constant during their existence.
 For alternative ways to implement virtual or resizable file systems see
 .Xr zfs 1M ,
-.Xr gconcat 8 and
+.Xr gconcat 8
+and
 .Xr growfs 8 .
 .Pp
 Note that