diff --git a/share/man/man5/bluetooth.device.conf.5 b/share/man/man5/bluetooth.device.conf.5
index 7d66dae0564f..f2004eb882c0 100644
--- a/share/man/man5/bluetooth.device.conf.5
+++ b/share/man/man5/bluetooth.device.conf.5
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd Dec 1, 2005
+.Dd December 1, 2005
 .Dt BLUETOOTH.DEVICE.CONF 5
 .Os
 .Sh NAME
@@ -40,7 +40,7 @@ to basic
 syntax.
 Even though Bluetooth device are not exactly shell scripts,
 they are parsed and passed through shell
-.Cm eval
+.Ic eval
 command.
 This makes it possible to use various shell tricks in the Bluetooth device
 configuration files.
@@ -62,10 +62,10 @@ file apply to every Bluetooth device connected to the system.
 .Pp
 Configuration parameters overrides for the specific Bluetooth device
 should be placed in the
-.Pa /etc/bluetooth/DEVICE_DRIVER_NAME.conf
+.Pa /etc/bluetooth/ Ns Ar DEVICE_DRIVER_NAME Ns Pa .conf
 file.
 Where
-.Va DEVICE_DRIVER_NAME
+.Ar DEVICE_DRIVER_NAME
 is the device driver name of the Bluetooth device.
 .Pp
 The following list provides a name and short description for each
@@ -90,7 +90,7 @@ The
 parameter is used to indicate the capabilities of the device to
 other devices.
 For more details see
-https://www.bluetooth.org/foundry/assignnumb/document/baseband.
+.Pa https://www.bluetooth.org/foundry/assignnumb/document/baseband .
 .It Va connectable
 .Pq Vt bool
 The
@@ -153,21 +153,24 @@ such devices will fail.
 If
 .Va role switch
 is disabled then accepting device will remain Slave.
-.Sh EXAMPLES
-.Bl -tag -width ".Pa /etc/bluetooth/ubt0.conf"
-.It Pa /etc/bluetooth/ubt0.conf
-file should be used to specify configuration parameters overrides for the
-first USB Bluetooth device
-.Pq device driver name is ubt0 .
-.It Pa /etc/bluetooth/ubt1.conf
-file should be used to specify configuration parameters overrides for the
-second USB Bluetooth device.
 .El
 .Sh FILES
 .Bl -tag -width ".Pa /etc/defaults/bluetooth.device.conf" -compact
 .It Pa /etc/defaults/bluetooth.device.conf
 .It Pa /etc/rc.d/bluetooth
 .El
+.Sh EXAMPLES
+The
+.Pa /etc/bluetooth/ubt0.conf
+file should be used to specify configuration parameters overrides for the
+first USB Bluetooth device
+(device driver name is
+.Li ubt0 ) .
+.Pp
+The
+.Pa /etc/bluetooth/ubt1.conf
+file should be used to specify configuration parameters overrides for the
+second USB Bluetooth device.
 .Sh SEE ALSO
 .Xr ng_bt3c 4 ,
 .Xr ng_h4 4 ,
diff --git a/share/man/man5/ext2fs.5 b/share/man/man5/ext2fs.5
index 48a5e821c14f..a74e5997ac63 100644
--- a/share/man/man5/ext2fs.5
+++ b/share/man/man5/ext2fs.5
@@ -47,8 +47,7 @@ The
 driver will permit the
 .Fx
 kernel to access
-.Tn
-Ext2
+.Tn Ext2
 file systems.
 .Sh EXAMPLES
 To mount a
@@ -63,8 +62,9 @@ volume located on
 .Xr fstab 5 ,
 .Xr mount 8
 .Sh HISTORY
+The
 .Nm
-first appeared in
+driver first appeared in
 .Fx 2.2 .
 .Sh AUTHORS
 .An -nosplit
diff --git a/share/man/man5/freebsd-update.conf.5 b/share/man/man5/freebsd-update.conf.5
index 776c72842420..b5352c5ed0df 100644
--- a/share/man/man5/freebsd-update.conf.5
+++ b/share/man/man5/freebsd-update.conf.5
@@ -30,7 +30,7 @@
 .Os FreeBSD
 .Sh NAME
 .Nm freebsd-update.conf
-.Nd configuration file for 
+.Nd configuration file for
 .Xr freebsd-update 8
 .Sh DESCRIPTION
 The
@@ -38,18 +38,18 @@ The
 file controls the behaviour of the
 .Xr freebsd-update 8
 utility.
-The file contains lines consisting of a case-sensitive option name and 
+The file contains lines consisting of a case-sensitive option name and
 zero or more parameters.
 Empty lines and any part of a line following a
 .Ql #
 character are ignored.
-Unless stated otherwise, specifying an option multiple times is an 
+Unless stated otherwise, specifying an option multiple times is an
 error.
 .Pp
 The possible options and their meanings are as follows:
 .Pp
 .Bl -tag -width "KeepModifiedMetadata"
-.It Cm KeyPrint 
+.It Cm KeyPrint
 The single parameter following this keyword is the SHA256 hash
 of the RSA key which will be trusted to sign updates.
 .It Cm ServerName
@@ -59,7 +59,8 @@ server or server pool from which updates will be downloaded.
 The parameters following this keyword are the components or
 sub-components of
 .Fx
-which will be updated.  The components are
+which will be updated.
+The components are
 .Dq src
 (source code),
 .Dq world
@@ -112,7 +113,8 @@ or
 and specifies whether
 .Cm freebsd-update
 is allowed to create new files, directories, and symlinks if
-these are part of updates downloaded.  Note that
+these are part of updates downloaded.
+Note that
 .Cm freebsd-update
 will not re-add files which have been deleted from a
 .Fx
@@ -145,7 +147,7 @@ Default location of the
 configuration file.
 .El
 .Sh SEE ALSO
+.Xr sha256 1 ,
 .Xr freebsd-update 8
-.Xr sha256 8
 .Sh AUTHORS
 .An Colin Percival Aq cperciva@FreeBSD.org
diff --git a/share/man/man5/linsysfs.5 b/share/man/man5/linsysfs.5
index e1e6d85c8c9b..75806ba434df 100644
--- a/share/man/man5/linsysfs.5
+++ b/share/man/man5/linsysfs.5
@@ -14,25 +14,31 @@
 linsys		/compat/linux/sys	linsysfs	rw 0 0
 .Ed
 .Sh DESCRIPTION
-The Linux system file system, or
+The
+.Tn Linux
+system file system, or
 .Nm ,
-emulates a subset of the Linux sys file system and is required for
-the complete operation of some Linux binaries.
+emulates a subset of the
+.Tn Linux
+sys file system and is required for
+the complete operation of some
+.Tn Linux
+binaries.
 .Pp
 The
 .Nm
 provides a two-level view of devices.
 At the highest level, PCI devices themselves are named, according to
 their bus, slot and function in the system hierachy.
-PCI storage devices are listed in the scsi_host class with a device sym-link
+PCI storage devices are listed in the
+.Pa scsi_host
+class with a device symlink
 to the PCI directories of the devices.
 .Pp
 Each device node is a directory containing some files and directories:
-.Bl -tag -width status
+.Bl -tag -width ".Pa status"
 .It Pa host
-A place holder for storage
-.Pa host
-information.
+A place holder for storage host information.
 .It Pa pci_id
 A directory for the
 .Pa pci_id
@@ -41,18 +47,18 @@ for a PCI bridge.
 .El
 .Pp
 Each host node of scsi_host is a directory containing some files and directories:
-.Bl -tag -width proc_name
+.Bl -tag -width ".Pa proc_name"
 .It Pa proc_name
-The Linux registered driver name for these devices.
+The
+.Tn Linux
+registered driver name for these devices.
 .It Pa device
-A sym-link to the PCI
-.Pa device
-directory.
+A symlink to the PCI device directory.
 .El
 .Sh FILES
-.Bl -tag -width /compat/linux/sys/devices/pci0000:00 -compact
+.Bl -tag -width ".Pa /compat/linux/sys/devices/pci0000:00" -compact
 .It Pa /compat/linux/sys
-The normal mount point for the
+The normal mount point for
 .Nm .
 .It Pa /compat/linux/sys/class/scsi_host
 The storage host node.
@@ -67,13 +73,13 @@ The PCI device hierarchy node.
 .Sh HISTORY
 The
 .Nm
-first appeared in
+driver first appeared in
 .Fx 7.0 .
 .Sh AUTHORS
 .An -nosplit
 The
 .Nm
-was derived from
+driver was derived from
 .Nm linprocfs
 by
 .An Doug Ambrisko .
diff --git a/share/man/man5/mqueuefs.5 b/share/man/man5/mqueuefs.5
index 164e6f3b4b71..5525d8aded1d 100644
--- a/share/man/man5/mqueuefs.5
+++ b/share/man/man5/mqueuefs.5
@@ -26,6 +26,7 @@
 .\" EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
 .\" $FreeBSD$
+.\"
 .Dd November 30, 2005
 .Dt MQUEUEFS 5
 .Os
@@ -33,29 +34,36 @@
 .Nm mqueuefs
 .Nd POSIX message queue file system
 .Sh SYNOPSIS
-To link into kernel
-.Dl Cd "options P1003_1B_MQUEUE"
+To link into kernel:
 .Pp
-To load as a kernel loadable module
-.Dl kldload mqueuefs
+.D1 Cd "options P1003_1B_MQUEUE"
+.Pp
+To load as a kernel loadable module:
+.Pp
+.Dl "kldload mqueuefs"
 .Sh DESCRIPTION
 The
 .Nm
 module will permit the
 .Fx
-kernel to support POSIX message queue.
-The module contains system call to manipulate POSIX message queue.
+kernel to support
+.Tn POSIX
+message queue.
+The module contains system calls to manipulate
+.Tn POSIX
+message queues.
 It also contains a file system to implement a view for all message queues of
-the system. This helps users to keep track of their message queues and make
+the system.
+This helps users to keep track of their message queues and make
 it more easily usable without having to invent additional tools.
 .Pp
-The most common usage follows:
+The most common usage is as follows:
 .Pp
 .Dl "mount -t mqueuefs null /mnt/mqueue"
 .Pp
 where
 .Pa /mnt/mqueue
-is a mount point. 
+is a mount point.
 .Pp
 It is possible to define an entry in
 .Pa /etc/fstab
@@ -64,7 +72,9 @@ that looks similar to:
 null	/mnt/mqueue	mqueuefs	rw	0	0
 .Ed
 .Pp
-This will mount mqueuefs at the
+This will mount
+.Nm
+at the
 .Pa /mnt/mqueue
 mount point during system boot.
 Using
@@ -77,34 +87,38 @@ for more information on
 .Fx
 directory layout.
 .Pp
-Some common tools can be used on the file system, e.g:
+Some common tools can be used on the file system, e.g.:
 .Xr cat 1 ,
 .Xr chmod 1 ,
 .Xr chown 8 ,
 .Xr ls 1 ,
 .Xr rm 1 ,
-etcs.
-To only use the message queue system call, it is not necessary for
+etc.
+To use only the message queue system calls, it is not necessary for
 user to mount the file system, just load the module or compile it
-into the kernel. Manually creating a file, for example, touch
-.Pa /mnt/mqueue/myqueue ,
-will create a message queue named myqueue in the kernel, default
-message queue attributes will be applied to the queue, it is not
-advised to use this method to create a queue, it is better to use
+into the kernel.
+Manually creating a file, for example,
+.Dq Li "touch /mnt/mqueue/myqueue" ,
+will create a message queue named
+.Pa myqueue
+in the kernel, default
+message queue attributes will be applied to the queue.
+It is not
+advised to use this method to create a queue;
+it is better to use the
 .Xr mq_open 2
-system call to create the queue, the
-.Xr mq_open 2
-allows user to specify differnt attributes.
+system call to create a queue as it
+allows the user to specify different attributes.
 .Pp
 To see the queue's attributes, just read the file:
 .Pp
-.Dl cat /mnt/mqueue/myqueue
+.Dl "cat /mnt/mqueue/myqueue"
 .Sh SEE ALSO
-.Xr mq_open 2 ,
 .Xr mount 2 ,
+.Xr mq_open 2 ,
 .Xr unmount 2 ,
 .Xr mount 8 ,
-.Xr umount 8 .
+.Xr umount 8
 .Sh AUTHORS
 This manual page was written by
 .An "David Xu" Aq davidxu@FreeBSD.org .
diff --git a/share/man/man5/reiserfs.5 b/share/man/man5/reiserfs.5
index 60f2493bf67c..b7445a6a3a47 100644
--- a/share/man/man5/reiserfs.5
+++ b/share/man/man5/reiserfs.5
@@ -47,8 +47,7 @@ The
 driver will permit the
 .Fx
 kernel to access
-.Tn
-ReiserFS
+.Tn ReiserFS
 file systems.
 .Sh EXAMPLES
 To mount a
@@ -63,10 +62,12 @@ volume located on
 .Xr fstab 5 ,
 .Xr mount 8
 .Sh CAVEATS
-Currently, read-only access is supported for ReiserFS volumes.
-Writing to a volume is currently unsupported.
+Currently, only read-only access is supported for ReiserFS volumes,
+writing to a volume is not supported.
 .Sh HISTORY
+The
 .Nm
+file system support
 first appeared in
 .Fx 6.0 .
 .Sh AUTHORS