Ispell sweep of share/man/man4.

39 files changed, 68 insertions, 68 deletions

diff --git a/share/man/man4/ahc.4 b/share/man/man4/ahc.4
index 6767395..62f56a5 100644
--- a/share/man/man4/ahc.4
+++ b/share/man/man4/ahc.4
@@ -231,7 +231,7 @@ SCB space to be augmented with external SRAM up to a maximum of 255 SCBs.
 Very few Adaptec controller configurations have external SRAM.
 .Pp
 If external SRAM is not available, SCBs are a limited resource.
-Using the SCBs in a straight forward manner would only allow the dirver to
+Using the SCBs in a straight forward manner would only allow the driver to
 handle as many concurrent transactions as there are physical SCBs.
 To fully utilize the SCSI bus and the devices on it,
 requires much more concurrency.
diff --git a/share/man/man4/atkbd.4 b/share/man/man4/atkbd.4
index 19410f4..763a94a 100644
--- a/share/man/man4/atkbd.4
+++ b/share/man/man4/atkbd.4
@@ -126,7 +126,7 @@ The following kernel configuration options control the
 driver.
 .Bl -tag -width ATKBD_DFLT
 .It Em ATKBD_DFLT_KEYMAP
-This option sets the defauilt, built-in keymap of the
+This option sets the default, built-in keymap of the
 .Nm
 driver to the named keymap.
 See
diff --git a/share/man/man4/bge.4 b/share/man/man4/bge.4
index dc40d98..95b0f79 100644
--- a/share/man/man4/bge.4
+++ b/share/man/man4/bge.4
@@ -77,7 +77,7 @@ Note however the device only supports a single
 speed in TBI mode.
 .Pp
 Most cards also use the Broadcom BCM5401 or BCM5411 10/100/1000
-copper gigabit tranceivers,
+copper gigabit transceivers,
 which support autonegotiation of 10, 100 and 1000mbps modes in
 full or half duplex.
 .Pp
diff --git a/share/man/man4/cd.4 b/share/man/man4/cd.4
index 0eec2f1..c436b21 100644
--- a/share/man/man4/cd.4
+++ b/share/man/man4/cd.4
@@ -375,9 +375,9 @@ changer at the same time.
 The scheduler honors minimum and maximum time
 quanta that the driver will spend on a particular LUN.  The minimum time
 is the guaranteed minimum amount of time that the driver will spend on a
-given LUN, even if there is no oustanding I/O for that LUN.  The maximum
+given LUN, even if there is no outstanding I/O for that LUN.  The maximum
 time is the maximum amount of time the changer will spend on a LUN if there
-is oustdanding I/O for another LUN.  If there is no outstanding I/O for
+is outstanding I/O for another LUN.  If there is no outstanding I/O for
 another LUN, the driver will allow indefinite access to a given LUN.
 .Pp
 The minimum and maximum time quanta are configurable via kernel options and
@@ -435,7 +435,7 @@ There is no mechanism currently to set different minimum and maximum
 timeouts for different CD changers; the timeout values set by the kernel
 options or the sysctl variables apply to all LUN-based CD changers in the
 system.  It is possible to implement such support, but the sysctl
-impelmentation at least would be rather inelegant, because of the current
+implementation at least would be rather inelegant, because of the current
 inability of the sysctl code to handle the addition of nodes after compile
 time.  Thus, it would take one dynamically sized sysctl variable and a
 userland utility to get/set the timeout values.  Implementation of separate
diff --git a/share/man/man4/ch.4 b/share/man/man4/ch.4
index 19f5323..de67026 100644
--- a/share/man/man4/ch.4
+++ b/share/man/man4/ch.4
@@ -41,7 +41,7 @@ driver provides support for a
 media changer.
 It allows many slots of media to be multiplexed between
 a number of drives.  The changer device may optionally be equipped
-with a bar code reader, which reads label informationen attached to
+with a bar code reader, which reads label information attached to
 the media.
 .Pp
 A SCSI adapter must also be separately configured into the system
@@ -76,7 +76,7 @@ has included the driver).
 .Sh IOCTLS
 User mode programs communicate with the changer driver through a
 number of ioctls which are described below.  Changer element addresses
-used in the communcation between the kernel and the changer device are
+used in the communication between the kernel and the changer device are
 mapped to zero-based logical addresses.  Element types are specified
 as follows:
 .Bl -tag -width CHET_MT
@@ -233,7 +233,7 @@ changer_voltag_t ces_avoltag;   /* alternate volume tag */
 u_char           ces_idvalid;   /* ces_scsi_id is valid */
 u_char           ces_scsi_id;   /* SCSI id of element (if ces_idvalid is nonzero) */
 u_char           ces_lunvalid;  /* ces_scsi_lun is valid */
-u_char           ces_scsi_lun;  /* SCSI lun of elemtne (if ces_lunvalid is nonzero) */
+u_char           ces_scsi_lun;  /* SCSI lun of element (if ces_lunvalid is nonzero) */
 .Ed
 .Pp
 The ces_addr field contains the address of the element in the
@@ -267,7 +267,7 @@ and a Breece Hill Q47 (60 slot, four DLT drives, barcode reader).
 .Pp
 Many of the features the
 .Nm
-driver supports are not thouroghly tested due to the fact that the
+driver supports are not throughly tested due to the fact that the
 devices available for testing do not support the necessary commands.
 This is true for alternate volume tags, media flipping, import/export
 element handling, multiple picker operation and other things.
diff --git a/share/man/man4/da.4 b/share/man/man4/da.4
index 89aaba0..418791e 100644
--- a/share/man/man4/da.4
+++ b/share/man/man4/da.4
@@ -136,7 +136,7 @@ remapping features are 'Auto Write Reallocation' and 'Auto Read
 Reallocation' which can be enabled via the AWRE and ARRE bits,
 respectively, of the Read-Write Error Recovery page.
 Many devices do not ship from the factory with these feature enabled.
-Mode pages can be examined and modifie
+Mode pages can be examined and modified
 via the
 .Xr camcontrol 8
 utility.
diff --git a/share/man/man4/dc.4 b/share/man/man4/dc.4
index 9e44d52..76d1c2d 100644
--- a/share/man/man4/dc.4
+++ b/share/man/man4/dc.4
@@ -92,7 +92,7 @@ peculiar bugs.
 The
 .Nm
 driver does its best to provide generalized support for all
-of these chipsets in order to keep special case code to a minimun.
+of these chipsets in order to keep special case code to a minimum.
 .Pp
 These chips are used by many vendors which makes it
 difficult to provide a complete list of all supported cards.
@@ -360,7 +360,7 @@ queues a sequence of frames which cause it to wrap from the end of the
 transmit descriptor ring back to the beginning.
 The
 .Nm
-driver attempts to avoid this condition by not queing any frames past
+driver attempts to avoid this condition by not queuing any frames past
 the end of the transmit ring during a single invocation of the
 .Fn dc_start
 routine.
diff --git a/share/man/man4/ddb.4 b/share/man/man4/ddb.4
index a083f9b..7d47f91 100644
--- a/share/man/man4/ddb.4
+++ b/share/man/man4/ddb.4
@@ -451,7 +451,7 @@ occurs.  The
 argument defaults to 4.
 .Pp
 .Sy Warning :
-The hardware debug facilities do not have a concept of seperate
+The hardware debug facilities do not have a concept of separate
 address spaces like the watch command does.  Use
 .Cm hwatch
 for setting watchpoints on kernel address locations only, and avoid
diff --git a/share/man/man4/dpt.4 b/share/man/man4/dpt.4
index e4af08c..16ae567 100644
--- a/share/man/man4/dpt.4
+++ b/share/man/man4/dpt.4
@@ -44,7 +44,7 @@ To allow PCI adapters to use memory mapped I/O if enabled:
 The
 .Nm
 driver provides support for the DPT Smart Cache Plus, Smart Cache III,
-Smart Raid III, Smart Cache IV, and Smart RAID IV families of procucts.
+Smart Raid III, Smart Cache IV, and Smart RAID IV families of products.
 .Sh FILES
 .Bl -tag -width /usr/share/man0/template.doc -compact
 .It Pa sys/dev/dpt/dpt_scsi.c
diff --git a/share/man/man4/fdc.4 b/share/man/man4/fdc.4
index fd2e5ad..1fe6c4b 100644
--- a/share/man/man4/fdc.4
+++ b/share/man/man4/fdc.4
@@ -193,7 +193,7 @@ or any of the following
 .Xr ioctl 2
 commands.
 .Pp
-Whe opening the device with
+When opening the device with
 .Dv O_NONBLOCK
 set, automatic media density selection will be bypassed, and the device
 remains in a half-opened state.
@@ -266,7 +266,7 @@ The caller is assumed to use
 .Dv FD_GSTAT
 calls in order to inquire about the success of each operation.
 This
-is intented to allow even erroneous data from bad blocks to be
+is intended to allow even erroneous data from bad blocks to be
 retrieved using normal I/O operations.
 .It Dv FDOPT_AUTOSEL
 Device performs automatic density selection.
diff --git a/share/man/man4/fpa.4 b/share/man/man4/fpa.4
index 8b45a91..72cf91d 100644
--- a/share/man/man4/fpa.4
+++ b/share/man/man4/fpa.4
@@ -34,7 +34,7 @@ interrupt than the one specified in the kernel configuration file.
 .It "fea%d: error: memory not enabled! ECU reconfiguration required"
 The device probe found that no device memory had been configured on the
 DEFEA.  Also the DEFEA can be configured with no device memory, this driver
-requires a mininum of 1K device memory be setup.  The ECU (EISA Configuration
+requires a minimum of 1K device memory be setup.  The ECU (EISA Configuration
 Utility) will need to be run to change the settings.
 .El
 .Sh CAVEATS
diff --git a/share/man/man4/fxp.4 b/share/man/man4/fxp.4
index 4dae90c..849c018 100644
--- a/share/man/man4/fxp.4
+++ b/share/man/man4/fxp.4
@@ -101,7 +101,7 @@ the line
 .Dq Li hint.fxp.0.prefer_iomap="0" .
 .It "fxp%d: Microcode loaded, int_delay: %d usec  bundle_max: %d"
 The chip has successfully downloaded the microcode, and changed the
-parametrized values to the given settings.
+parameterized values to the given settings.
 .El
 .Sh SEE ALSO
 .Xr arp 4 ,
diff --git a/share/man/man4/gx.4 b/share/man/man4/gx.4
index ac02962..c0e9429 100644
--- a/share/man/man4/gx.4
+++ b/share/man/man4/gx.4
@@ -50,9 +50,9 @@ GMII transceivers, which means it can be used with either copper or
 Both boards support VLAN tagging/insertion and the 82543 additionally
 supports TCP/IP checksum offload.
 .Pp
-The 82543-T cards use the Marvell 10/100/1000 copper gigabit tranceiver
+The 82543-T cards use the Marvell 10/100/1000 copper gigabit transceiver
 chip, which supports autonegotiation of 10, 100 and 1000mbps modes in
-full or half duplex, however half duplex 1000mbps is not suppoorted.
+full or half duplex, however half duplex 1000mbps is not supported.
 .Pp
 The driver also supports jumbo frames, which can be configured
 via the interface MTU setting.
diff --git a/share/man/man4/intro.4 b/share/man/man4/intro.4
index 693e113..0f2bf27 100644
--- a/share/man/man4/intro.4
+++ b/share/man/man4/intro.4
@@ -62,7 +62,7 @@ Not all drivers implement all system calls, for example, calling
 .Xr mmap 2
 on terminal devices is likely to be not useful at all.
 .Ss Accessing Devices
-Most of the devices in a unix-like operating system are accessed
+Most of the devices in a Unix-like operating system are accessed
 through so-called
 .Em device nodes ,
 sometimes also called
diff --git a/share/man/man4/ip6.4 b/share/man/man4/ip6.4
index c1bd10c..8222ed7 100644
--- a/share/man/man4/ip6.4
+++ b/share/man/man4/ip6.4
@@ -493,7 +493,7 @@ the kernel will get the value in the following preference:
 (2) options specified by a sticky option of the advanced API,
 (3) options specified by using the basic API, and lastly
 (4) options specified by a socket address.
-Note that the conflict resolution is undefined in the API specifcation
+Note that the conflict resolution is undefined in the API specification
 and implementation dependent.
 .\"
 .Ss "Raw IPv6 Sockets"
@@ -592,7 +592,7 @@ since this checksum is mandatory.
 For other raw IPv6 sockets (that is, for raw IPv6 sockets created
 with a third argument other than IPPROTO_ICMPV6), the application
 must set the new IPV6_CHECKSUM socket option to have the kernel (1)
-compute and store a psuedo header checksum for output,
+compute and store a pseudo header checksum for output,
 and (2) verify the received
 pseudo header checksum on input,
 discarding the packet if the checksum is in error.
diff --git a/share/man/man4/isp.4 b/share/man/man4/isp.4
index 0d51801..e71355eb 100644
--- a/share/man/man4/isp.4
+++ b/share/man/man4/isp.4
@@ -174,7 +174,7 @@ very gracefully.
 Target mode support isn't completely debugged yet.
 It works reasonably
 well for Fibre Channel, somewhat well for Qlogic 1040 cards, but
-doesn't yet work for the other cards (due to last minute unnanounced
+doesn't yet work for the other cards (due to last minute unannounced
 changes in firmware interfaces).
 .Pp
 Sometimes, when booting, the driver gets stuck waiting for the
diff --git a/share/man/man4/mem.4 b/share/man/man4/mem.4
index 5e07a24..4d3c107 100644
--- a/share/man/man4/mem.4
+++ b/share/man/man4/mem.4
@@ -113,7 +113,7 @@ The region's base address cannot be changed.
 .It MDF_FIXLEN
 The region's length cannot be changed.
 .It MDF_FIRMWARE
-The region is believed to have been established by the system firmare.
+The region is believed to have been established by the system firmware.
 .It MDF_ACTIVE
 The region is currently active.
 .It MDF_BOGUS
@@ -169,7 +169,7 @@ An attempt to create a new range failed due to a shortage of hardware
 resources (eg. descriptor slots).
 .It Bq Er ENOENT
 An attempt to remove a range failed because no range matches the descriptor
-base/length supplued.
+base/length supplied.
 .It Bq Er EPERM
 An attempt to remove a range failed because the range is permanently
 enabled.
diff --git a/share/man/man4/mlx.4 b/share/man/man4/mlx.4
index 73e5547..ef1e919 100644
--- a/share/man/man4/mlx.4
+++ b/share/man/man4/mlx.4
@@ -92,7 +92,7 @@ Configuration data on the drive at channel:target does not match the
 rest of the array.
 .It mlx%d: system drive installation aborted
 .Pp
-Errors occured preventing one or more system drives from being configured.
+Errors occurred preventing one or more system drives from being configured.
 .It mlx%d: new controller configuration found
 .Pp
 The controller has detected a configuration on disk which supersedes the
diff --git a/share/man/man4/mtio.4 b/share/man/man4/mtio.4
index b60778e..036a3ca 100644
--- a/share/man/man4/mtio.4
+++ b/share/man/man4/mtio.4
@@ -210,7 +210,7 @@ struct scsi_tape_errors {
 	struct {
 		u_int32_t retries;	/* total # retries performed */
 		u_int32_t corrected;	/* total # corrections performed */
-		u_int32_t processed;	/* total # corrections succssful */
+		u_int32_t processed;	/* total # corrections successful */
 		u_int32_t failures;	/* total # corrections/retries failed */
 		u_int64_t nbytes;	/* total # bytes processed */
 	} wterr, rderr;
diff --git a/share/man/man4/netgraph.4 b/share/man/man4/netgraph.4
index c7773ec..5d580e3 100644
--- a/share/man/man4/netgraph.4
+++ b/share/man/man4/netgraph.4
@@ -243,14 +243,14 @@ implements a
 semantic so that when there is a writer in the node, all other requests
 are queued, and while there are readers, a writer, and any following
 packets are queued. In the case where there is no reason to queue the
-data, the input method is called directly, as mentionned above.
+data, the input method is called directly, as mentioned above.
 .Pp
 A node may declare that all requests should be considered as writers,
 or that requests coming in over a particular hook should be considered to
 be a writer, or even that packets leaving or entering across a particular
 hook should always be queued, rather than delivered directly (often useful
 for interrupt routines who want to get back to the hardware quickly).
-By default, all controll message packets are considered to be writers
+By default, all control message packets are considered to be writers
 unless specifically declared to be a reader in their definition. (see
 NGM_READONLY in ng_message.h)
 .Pp
@@ -365,10 +365,10 @@ Two other methods are also supported by all nodes:
 .Bl -tag -width xxx
 .It Receive data message
 A
-.Em Netgraph queueable reqest item ,
-usually refered to as an
+.Em Netgraph queueable request item ,
+usually referred to as an
 .Em item ,
-is recieved by the function.
+is received by the function.
 The item contains a pointer to an mbuf and metadata about the packet.
 .Pp
 The node is notified on which hook the item arrived,
@@ -382,9 +382,9 @@ Similarly the
 must be freed if it is not to be passed on to another node, by using the
 .Fn NG_FREE_ITEM
 macro. If the item still holds references to mbufs or metadata at the time of
-freeing then they will also be appropriatly freed.
+freeing then they will also be appropriately freed.
 Therefore, if there is any chance that the mbuf or metadata will be
-changed or freed separatly from the item, it is very important
+changed or freed separately from the item, it is very important
 that these fields be retrieved using the
 .Fn NGI_GET_M
 and
@@ -450,7 +450,7 @@ other than it will receive all (and only) packets from that hook.
 This method is called when a control message is addressed to the node.
 As with the received data, an
 .Em item
-is reveived, with a pointer to the control message.
+is received, with a pointer to the control message.
 The message can be examined using the
 .Fn NGI_MSG
 macro, or completely extracted from the item using the
@@ -459,7 +459,7 @@ which also removes the reference within the item.
 If the Item still holds a reference to the message when it is freed
 (using the
 .Fn NG_FREE_ITEM
-macro), then the message will also be freed appropriatly. If the
+macro), then the message will also be freed appropriately. If the
 reference has been removed the node must free the message itself using the
 .Fn NG_FREE_MSG
 macro.
@@ -579,7 +579,7 @@ In each of these cases, where a relative addressing mode is
 used, the recipient is notified of the hook on which the
 message arrived, as well as
 the originating node.
-This allows the option of hop-by-hop distibution of messages and
+This allows the option of hop-by-hop distribution of messages and
 state information.
 Data messages are
 .Em only
@@ -623,7 +623,7 @@ over an ISDN line:
 .Sh Netgraph Structures
 Structures are defined in
 .Pa sys/netgraph/netgraph.h
-(for kernel sructures only of interest to nodes)
+(for kernel structures only of interest to nodes)
 and
 .Pa sys/netgraph/ng_message.h
 (for message definitions also of interest to user programs).
@@ -767,7 +767,7 @@ The
 and
 .Fn NG_HOOK_SET_RCVMSG hook fn
 macros can be used to set over-ride methods that will be used in preference
-to the generic receive data and reveive message functions. To unset these
+to the generic receive data and receive message functions. To unset these
 use the macros to set them to NULL. They will only be used for data and
 messages received on the hook on which they are set.
 .El
@@ -897,7 +897,7 @@ field contains a NUL-terminated
 string version of the message arguments.
 .El
 .Pp
-In general, the arguments field of a control messgage can be any
+In general, the arguments field of a control message can be any
 arbitrary C data type.  Netgraph includes parsing routines to support
 some pre-defined datatypes in
 .Tn ASCII
@@ -1220,13 +1220,13 @@ vpns using the
 .Em PPTP
 node.
 .It PPPOE
-A server and client side implememtation of PPPoE. Used in conjunction with
+A server and client side implementation of PPPoE. Used in conjunction with
 either
 .Xr ppp 8
 or the
 .Em mpd port .
 .It BRIDGE
-This node, togther with the ethernet nodes allows a very flexible
+This node, together with the ethernet nodes allows a very flexible
 bridging system to be implemented.
 .It KSOCKET
 This intriguing node looks like a socket to the system but diverts
@@ -1270,7 +1270,7 @@ are freed by the recipient. As in the case above, the addresses
 associated with the message are freed by whatever allocated them so the
 recipient should copy them if it wants to keep that information.
 .It 4
-Both control mesages and data are delivered and queued with
+Both control messages and data are delivered and queued with
 a netgraph
 .Em item .
 The item must be freed using
diff --git a/share/man/man4/ng_ksocket.4 b/share/man/man4/ng_ksocket.4
index 1d59b77..96d6383 100644
--- a/share/man/man4/ng_ksocket.4
+++ b/share/man/man4/ng_ksocket.4
@@ -96,7 +96,7 @@ socket address parameter should be supplied as an argument.
 .It Dv NGM_KSOCKET_LISTEN
 This functions exactly like the
 .Xr listen 2
-system call.  The backlog paramter (a single 32 bit
+system call.  The backlog parameter (a single 32 bit
 .Dv int )
 should be supplied as an argument.
 .It Dv NGM_KSOCKET_CONNECT
diff --git a/share/man/man4/ng_pptpgre.4 b/share/man/man4/ng_pptpgre.4
index 56441de..6114311 100644
--- a/share/man/man4/ng_pptpgre.4
+++ b/share/man/man4/ng_pptpgre.4
@@ -105,7 +105,7 @@ The
 field enables traffic flow through the node.
 The
 .Va enableDelayedAck
-field enables delayed acknowledgement (maximum 250 miliseconds), which
+field enables delayed acknowledgement (maximum 250 milliseconds), which
 is a useful optimization and should generally be turned on.
 .Va enableAlwaysAck
 field enables sending acknowledgements with every data packet, which
diff --git a/share/man/man4/ng_split.4 b/share/man/man4/ng_split.4
index d0e6ba6..9b74863 100644
--- a/share/man/man4/ng_split.4
+++ b/share/man/man4/ng_split.4
@@ -79,7 +79,7 @@ The
 .Nm
 node type was implemented in
 .Fx 3.5
-but incorprated into
+but incorporated into
 .Fx
 in
 .Fx 5.0 .
diff --git a/share/man/man4/nge.4 b/share/man/man4/nge.4
index bd2ca1e..801b6e9 100644
--- a/share/man/man4/nge.4
+++ b/share/man/man4/nge.4
@@ -77,7 +77,7 @@ The DP83820 supports TCP/IP checksum offload and
 VLAN tagging/insertion as well as a 2048-bit multicast hash filter
 and up to 4 pattern match buffers.
 .Pp
-Most cards also use the DP83861 10/100/1000 copper gigabit tranceiver
+Most cards also use the DP83861 10/100/1000 copper gigabit transceiver
 chip, which supports autonegotiation of 10, 100 and 1000mbps modes in
 full or half duplex.
 .Pp
diff --git a/share/man/man4/pcn.4 b/share/man/man4/pcn.4
index f537a92..3c709c0 100644
--- a/share/man/man4/pcn.4
+++ b/share/man/man4/pcn.4
@@ -113,7 +113,7 @@ the network connection (e.g. a cable fault).
 The driver failed to allocate an mbuf for the receiver ring.
 .It "pcn%d: no memory for tx list"
 The driver failed to allocate an mbuf for the transmitter ring when
-allocating a pad buffer or collapsing an mbuf chain into a clusisr.
+allocating a pad buffer or collapsing an mbuf chain into a cluster.
 .It "pcn%d: chip is in D3 power state -- setting to D0"
 This message applies only to adapters which support power
 management.
diff --git a/share/man/man4/pcvt.4 b/share/man/man4/pcvt.4
index f966bfb..559053e 100644
--- a/share/man/man4/pcvt.4
+++ b/share/man/man4/pcvt.4
@@ -532,7 +532,7 @@ struct screeninfo {
                         /* on write, if -1, no change          */
     int vga_family;     /* if adaptor_type = VGA, this reflects*/
                         /* the chipset family after a read     */
-                        /* nothing happenes on write ...       */
+                        /* nothing happens on write ...       */
     int vga_type;       /* if adaptor_type = VGA, this reflects*/
                         /* the chipset after a read            */
                         /* nothing happenes on write ...       */
diff --git a/share/man/man4/psm.4 b/share/man/man4/psm.4
index 3d32c46..c882b9f 100644
--- a/share/man/man4/psm.4
+++ b/share/man/man4/psm.4
@@ -770,7 +770,7 @@ In contrast, some pad products, e.g. some verions of ALPS GlidePoint
 and Interlink VersaPad, treat the tapping action
 as fourth button events.
 .Pp
-It is reported that Interlink VersaPad rquires both
+It is reported that Interlink VersaPad requires both
 .Em HOOKRESUME
 and
 .Em INITAFTERSUSPEND
diff --git a/share/man/man4/sk.4 b/share/man/man4/sk.4
index c985996..202f9ce 100644
--- a/share/man/man4/sk.4
+++ b/share/man/man4/sk.4
@@ -63,7 +63,7 @@ SK-9844 SK-NET GE-SX dual port, multimode fiber adapter
 The SysKonnect adapters consist of two main components: the XaQti Corp.
 XMAC II gigabit MAC and the SysKonnect GEnesis controller ASIC.
 The
-XMAC provides the gigabit MAC and PHY suspport while the GEnesis
+XMAC provides the gigabit MAC and PHY support while the GEnesis
 provides an interface to the PCI bus, DMA support, packet buffering
 and arbitration.
 The GEnesis can control up to two XMACs simultaneously,
@@ -78,7 +78,7 @@ The
 driver configures dual port SysKonnect adapters such that each XMAC
 is treated as a separate logical network interface.
 Both ports can
-operate indepenently of each other and can be connected to separate
+operate independently of each other and can be connected to separate
 networks.
 The SysKonnect driver software currently only uses the
 second port on dual port adapters for failover purposes: if the link
diff --git a/share/man/man4/snp.4 b/share/man/man4/snp.4
index cb18bef..3b8c30f 100644
--- a/share/man/man4/snp.4
+++ b/share/man/man4/snp.4
@@ -45,7 +45,7 @@ in a read buffer.
 Special values defined are:
 .Bl -tag -width SNP_TTYCLOSE
 .It Dv SNP_OFLOW
-device overflow occured, device detached.
+device overflow occurred, device detached.
 .It Dv SNP_TTYCLOSE
 tty not attached.
 .It Dv SNP_DETACH
diff --git a/share/man/man4/sppp.4 b/share/man/man4/sppp.4
index efd5dd7..64a993e 100644
--- a/share/man/man4/sppp.4
+++ b/share/man/man4/sppp.4
@@ -41,7 +41,7 @@ Protocol (LCP) of the
 .Em point to point protocol (PPP)
 as described in RFC 1661.  Note that this layer does not provide
 network interfaces of its own, it is rather intended to be layered on
-top of drivers providing a synchronuous point-to-point connection that
+top of drivers providing a synchronous point-to-point connection that
 wish to run a PPP stack over it.  The corresponding network interfaces
 have to be provided by these hardware drivers.
 .Pp
diff --git a/share/man/man4/stf.4 b/share/man/man4/stf.4
index 94d6d63..b5cf077 100644
--- a/share/man/man4/stf.4
+++ b/share/man/man4/stf.4
@@ -122,7 +122,7 @@ interface filters out the following packets.
 Note that the checks are no way complete:
 .Bl -bullet
 .It
-Packets with IPv4 unspecified addrss as outer IPv4 source/destination
+Packets with IPv4 unspecified address as outer IPv4 source/destination
 .Pq Li 0.0.0.0/8
 .It
 Packets with loopback address as outer IPv4 source/destination
@@ -144,7 +144,7 @@ Ingress filter can be turned off by
 .Dv IFF_LINK2
 bit.
 .It
-The same set of rules are appplied against the IPv4 address embedded into
+The same set of rules are applied against the IPv4 address embedded into
 inner IPv6 address, if the IPv6 address matches 6to4 prefix.
 .El
 .Pp
diff --git a/share/man/man4/syscons.4 b/share/man/man4/syscons.4
index c27017f..78803e7 100644
--- a/share/man/man4/syscons.4
+++ b/share/man/man4/syscons.4
@@ -275,7 +275,7 @@ By default, its value is
 This options instructs the driver to convert leading spaces into tabs
 when copying data into cut buffer.
 This might be useful to preserve
-identation when copying tab-idented text.
+indentation when copying tab-indented text.
 .It Dv SC_DISABLE_DDBKEY
 This option disables the ``debug'' key (by default, it is
 .Dv Alt-Esc ,
diff --git a/share/man/man4/tcp.4 b/share/man/man4/tcp.4
index df780f1..c3dd69b 100644
--- a/share/man/man4/tcp.4
+++ b/share/man/man4/tcp.4
@@ -225,7 +225,7 @@ The number of packets allowed to be in-flight during the
 .Tn TCP
 slow-start phase to local machines in the same subnet.
 .It tcp.msl
-The Maximum Segment Lifetime, in millseconds, for a packet.
+The Maximum Segment Lifetime, in milliseconds, for a packet.
 .It tcp.keepinit
 Timeout, in milliseconds, for new, non-established TCP connections.
 .It tcp.keepidle
diff --git a/share/man/man4/termios.4 b/share/man/man4/termios.4
index f07726d..aca1194 100644
--- a/share/man/man4/termios.4
+++ b/share/man/man4/termios.4
@@ -1005,7 +1005,7 @@ on output) */
 .It Dv ONOCR
 /* do not transmit CRs on column 0 */
 .It Dv ONLRET
-/* on the termianl NL performs the CR function */
+/* on the terminal NL performs the CR function */
 .El
 .Pp
 If
diff --git a/share/man/man4/tl.4 b/share/man/man4/tl.4
index 8d06ffa..7f1c4b7 100644
--- a/share/man/man4/tl.4
+++ b/share/man/man4/tl.4
@@ -75,7 +75,7 @@ driver supports the following media types:
 Enable autoselection of the media type and options.
 Note that this
 option is only available on those PHYs that support autonegotiation.
-Also, the PHY will not advertise those modes that have been explcitly
+Also, the PHY will not advertise those modes that have been explicitly
 disabled using the following media options.
 .It 10baseT/UTP
 Set 10Mbps operation
diff --git a/share/man/man4/usb.4 b/share/man/man4/usb.4
index dad1e0b..bd2ddb9 100644
--- a/share/man/man4/usb.4
+++ b/share/man/man4/usb.4
@@ -138,7 +138,7 @@ driver can attach.
 .Sh USB CONTROLLER INTERFACE
 Use the following to get access to the
 .Tn USB
-specific structurs and defines.
+specific structures and defines.
 .Bd -literal
 #include <sys/dev/usb.h>
 .Ed
diff --git a/share/man/man4/vinum.4 b/share/man/man4/vinum.4
index 7ed0a40..1671fd3 100644
--- a/share/man/man4/vinum.4
+++ b/share/man/man4/vinum.4
@@ -324,7 +324,7 @@ assigns default names to plexes and subdisks, although they may be overridden.
 We do not recommend overriding the default names.  Experience with the
 .if t Veritas\(tm
 .if n Veritas(tm)
-volume manager, which allows arbitary naming of objects, has shown that this
+volume manager, which allows arbitrary naming of objects, has shown that this
 flexibility does not bring a significant advantage, and it can cause confusion.
 .sp
 Names may contain any non-blank character, but it is recommended to restrict
@@ -685,7 +685,7 @@ down and up again.  No updates were lost, but it is possible that the subdisk
 has been damaged.  We won't read from this subdisk if we have a choice.  If this
 is the only subdisk which covers this address space in the plex, we set its
 state to up under these circumstances, so this status implies that there is
-another subdisk to fulfil the request.
+another subdisk to fulfill the request.
 .It Li up
 A subdisk entry which has been created completely.  All fields are correct, the
 disk has been updated, and the data is valid.
diff --git a/share/man/man4/vpo.4 b/share/man/man4/vpo.4
index 58a7773..36385d0 100644
--- a/share/man/man4/vpo.4
+++ b/share/man/man4/vpo.4
@@ -47,7 +47,7 @@ The driver has been extended to the ZIP+ drive which is based on the
 Iomega Matchmaker Parallel to SCSI interface.
 .Sh USAGE
 The driver should let you use a printer connected to the drive while
-transfering data.
+transferring data.
 .Pp
 DOS and
 .Fx
@@ -83,7 +83,7 @@ bootflags to force other modes.
 .Xr scsi 4
 .Sh BUGS
 During boot, the driver firstly try to detect a classic ZIP, then a ZIP+.
-The ZIP+ detection is intrusive and may send errorneous charaters to your
+The ZIP+ detection is intrusive and may send erroneous characters to your
 printer if the drive is not connected to your parallel port.
 .Sh HISTORY
 The
diff --git a/share/man/man4/vr.4 b/share/man/man4/vr.4
index 0e4f362..d3dfbd5 100644
--- a/share/man/man4/vr.4
+++ b/share/man/man4/vr.4
@@ -176,4 +176,4 @@ supplied buffer address and begin DMAing from the wrong location.
 This buffer copying impairs transmit performance on slower systems but can't
 be avoided.
 On faster machines (e.g. a Pentium II), the performance
-impact is much less noticable.
+impact is much less noticeable.