fix random typos

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

init.d/bootmisc.in

@@ -10,7 +10,7 @@ depend()
 	keyword -prefix -timeout
 }
 
-dir_writeable()
+dir_writable()
 {
 	mkdir "$1"/.test.$$ 2>/dev/null && rmdir "$1"/.test.$$
 }
@@ -25,7 +25,7 @@ cleanup_tmp_dir()
 	if ! [ -d "$dir" ]; then
 		mkdir -p "$dir" || return $?
 	fi
-	dir_writeable "$dir" || return 1
+	dir_writable "$dir" || return 1
 	chmod a+rwt "$dir" 2> /dev/null
 	cd "$dir" || return 1
 	if yesno $wipe_tmp; then
@@ -89,7 +89,7 @@ start()
 		fi
 	done
 
-	if dir_writeable /var/run; then
+	if dir_writable /var/run; then
 		ebegin "Creating user login records"
 		local xtra=
 		[ "$RC_UNAME" = NetBSD ] && xtra=x
@@ -131,7 +131,7 @@ start()
 		cleanup_tmp_dir "$tmp"
 	done
 
-	if dir_writeable /tmp; then
+	if dir_writable /tmp; then
 		# Make sure our X11 stuff have the correct permissions
 		# Omit the chown as bootmisc is run before network is up
 		# and users may be using lame LDAP auth #139411
@@ -144,7 +144,7 @@ start()
 	fi
 
 	if yesno $log_dmesg; then
-		if $logw || dir_writeable /var/log; then
+		if $logw || dir_writable /var/log; then
 			# Create an 'after-boot' dmesg log
 			if [ "$RC_SYS" != VSERVER -a "$RC_SYS" != OPENVZ ]; then
 				dmesg > /var/log/dmesg