usr.sbin/bsdconfig: minor spelling fixes on comments.

No functional change.

usr.sbin/bsdconfig/share/common.subr

@@ -167,7 +167,7 @@ f_debug_init()
 	[ "$debugFile" ] && { [ "${debug+set}" ] || debug=1; }
 
 	#
-	# Make debugging persistant if set
+	# Make debugging persistent if set
 	#
 	[ "$debug" ] && export debug
 	[ "$debugFile" ] && export debugFile
@@ -175,7 +175,7 @@ f_debug_init()
 	#
 	# Truncate debug file unless requested otherwise. Note that we will
 	# trim a leading plus (`+') from the value of debugFile to support
-	# persistant meaning that f_dprintf() should print both to standard
+	# persistent meaning that f_dprintf() should print both to standard
 	# output and $debugFile (minus the leading plus, of course).
 	#
 	local _debug_file="${debugFile#+}"

usr.sbin/bsdconfig/share/dialog.subr

@@ -105,10 +105,10 @@ DIALOG_ESC=255
 #
 # When manually sizing Xdialog(1) widgets such as calendar and timebox, you'll
 # need to know the size of the embedded GUI objects because the height passed
-# to Xdialog(1) for these widgets has to be tall enough to accomodate them.
+# to Xdialog(1) for these widgets has to be tall enough to accommodate them.
 #
 # These values are helpful when manually sizing with dialog(1) too, but in a
-# different way. dialog(1) does not make you accomodate the custom items in the
+# different way. dialog(1) does not make you accommodate the custom items in the
 # height (but does for width) -- a height of 3 will display three lines and a
 # full calendar, for example (whereas Xdialog will truncate the calendar if
 # given a height of 3). For dialog(1), use these values for making sure that
@@ -703,7 +703,7 @@ f_dialog_buttonbox_size()
 
 	# Adjust height if desired
 	if [ "$__var_height" ]; then
-		# Add height to accomodate the buttons
+		# Add height to accommodate the buttons
 		__height_bbox_size=$(( $__height_bbox_size + 2 ))
 
 		# Adjust for clipping with Xdialog(1) on Linux/GTK2
@@ -1382,7 +1382,7 @@ f_dialog_calendar_size()
 		__height=$( echo "$__prompt" | f_number_of_lines )
 
 		if [ "$USE_XDIALOG" ]; then
-			# Add height to accomodate for embedded calendar widget
+			# Add height to accommodate for embedded calendar widget
 			__height=$(( $__height + $DIALOG_CALENDAR_HEIGHT - 1 ))
 
 			# Also, bump height if backtitle is enabled

usr.sbin/bsdconfig/share/geom.subr

@@ -91,7 +91,7 @@ f_struct_define GEOM_PROVIDER_CONFIG \
 # f_geom_get_all
 #
 # Parse sysctl(8) `kern.geom.confxml' data into a series of structs. GEOM
-# classes are at the top of the heirarchy and are stored as numbered structs
+# classes are at the top of the hierarchy and are stored as numbered structs
 # from 1 to $NGEOM_CLASSES (set by this function) named `geom_class_C'. GEOM
 # objects within each class are stored as numbered structs from 1 to `ngeoms'
 # (a property of the GEOM class struct) named `geom_class_C_geom_N' (where C

usr.sbin/bsdconfig/share/media/tcpip.subr

@@ -1129,7 +1129,7 @@ f_host_lookup()
 # 		allows you to have a mostly non-interactive script that still
 # 		prompts for network setup/confirmation.
 #
-# After successfull execution, the following variables are set:
+# After successful execution, the following variables are set:
 #
 # 	VAR_IFCONFIG + $device (e.g., `ifconfig_em0')
 #               Defines the ifconfig(8) properties specific to $device.

usr.sbin/bsdconfig/share/packages/index.subr

@@ -123,7 +123,7 @@ f_index_initialize()
 	#
 
 	#
-	# Calculate digest used to determine if the on-disk persistant cache
+	# Calculate digest used to determine if the on-disk persistent cache
 	# INDEX (containing this digest on the first line) is valid and can be
 	# used to quickly populate the environment.
 	#
@@ -135,7 +135,7 @@ f_index_initialize()
 	fi
 
 	#
-	# Check to see if the persistant cache INDEX file exists
+	# Check to see if the persistent cache INDEX file exists
 	#
 	if [ -f "$PACKAGES_INDEX_CACHEFILE" ]; then
 		#
@@ -184,7 +184,7 @@ f_index_initialize()
 	) | sort )'
 
 	#
-	# Attempt to create the persistant on-disk cache
+	# Attempt to create the persistent on-disk cache
 	#
 
 	# Create a new temporary file to write to

usr.sbin/bsdconfig/share/packages/packages.subr

@@ -143,7 +143,7 @@ f_package_select()
 
 # f_package_deselect $package ...
 #
-# Remove $package from teh list of tracked/selected packages. If $package is
+# Remove $package from the list of tracked/selected packages. If $package is
 # not being tracked (doesn't appear in $SELECTED_PACKAGES), this function
 # amounts to having no effet.
 #
@@ -187,7 +187,7 @@ f_package_detect_installed()
 # Also calculates the total number of installed/selected packages stored as
 # $_All_ninstalled and $_All_nselected.
 #
-# Calculations are peformed by checking "marks". A "mark" is stored as
+# Calculations are performed by checking "marks". A "mark" is stored as
 # $_mark_$varpkg -- where $varpkg is the product of `f_str2varname $package
 # varpkg'. A mark can be "X" for an installed package, `I' for a package that
 # is marked for installation, "R" for a package that is marked for re-install,

usr.sbin/bsdconfig/startup/share/rcconf.subr

@@ -124,7 +124,7 @@ f_startup_rcconf_map()
 	#
 
 	#
-	# Calculate digest used to determine if the on-disk global persistant
+	# Calculate digest used to determine if the on-disk global persistent
 	# cache file (containing this digest on the first line) is valid and
 	# can be used to quickly populate the cache value for immediate return.
 	#
@@ -132,7 +132,7 @@ f_startup_rcconf_map()
 	__rc_defaults_digest=$( exec 2> /dev/null; md5 < "$RC_DEFAULTS" )
 
 	#
-	# Check to see if the global persistant cache file exists
+	# Check to see if the global persistent cache file exists
 	#
 	if [ -f "$STARTUP_RCCONF_MAP_CACHEFILE" ]; then
 		#
@@ -176,7 +176,7 @@ f_startup_rcconf_map()
 
 	#
 	# If we reach this point, we need to generate the data from scratch
-	# (and after we do, we'll attempt to create the global persistant
+	# (and after we do, we'll attempt to create the global persistent
 	# cache file to speed up future executions).
 	#
 
@@ -215,7 +215,7 @@ f_startup_rcconf_map()
 	fi
 
 	#
-	# Attempt to create the persistant global cache
+	# Attempt to create the persistent global cache
 	#
 
 	# Create a new temporary file to write to

usr.sbin/bsdconfig/startup/share/rcvar.subr

@@ -121,7 +121,7 @@ f_startup_rcvar_map()
 	#
 	# Calculate a digest given the checksums of all dependencies (scripts
 	# and the defaults file). This digest will be used to determine if an
-	# on-disk global persistant cache file (containg this digest on the
+	# on-disk global persistent cache file (containg this digest on the
 	# first line) is valid and can be used to quickly populate the cache
 	# value for immediate return.
 	#
@@ -130,7 +130,7 @@ f_startup_rcvar_map()
 		cksum "$RC_DEFAULTS" $__rc_script_list 2> /dev/null | md5 )
 
 	#
-	# Check to see if the global persistant cache file exists
+	# Check to see if the global persistent cache file exists
 	#
 	if [ -f "$STARTUP_RCVAR_MAP_CACHEFILE" ]; then
 		#
@@ -174,7 +174,7 @@ f_startup_rcvar_map()
 
 	#
 	# If we reach this point, we need to generate the data from scratch
-	# (and after we do, we'll attempt to create the global persistant
+	# (and after we do, we'll attempt to create the global persistent
 	# cache file to speed up future executions).
 	#
 
@@ -208,7 +208,7 @@ f_startup_rcvar_map()
 	fi
 
 	#
-	# Attempt to create/update the persistant global cache
+	# Attempt to create/update the persistent global cache
 	#
 
 	# Create a new temporary file to write to

usr.sbin/bsdinstall/scripts/zfsboot

@@ -1321,7 +1321,7 @@ zfs_create_boot()
 	# MBR boot loader touch-up
 	if [ "$ZFSBOOT_PARTITION_SCHEME" = "MBR" ]; then
 		f_dprintf "$funcname: Updating MBR boot loader on disks..."
-		# Stick the ZFS boot loader in the "convienient hole" after
+		# Stick the ZFS boot loader in the "convenient hole" after
 		# the ZFS internal metadata
 		for disk in $disks; do
 			f_eval_catch $funcname dd "$DD_WITH_OPTIONS" \