[settings] Match terminology in online documentation

Signed-off-by: Michael Brown <mcb30@ipxe.org>

src/core/settings.c

 /** Root path setting */
 struct setting root_path_setting __setting ( SETTING_SANBOOT ) = {
 	.name = "root-path",
-	.description = "iSCSI root path",
+	.description = "SAN root path",
 	.tag = DHCP_ROOT_PATH,
 	.type = &setting_type_string,
 };
 /** Priority setting */
 struct setting priority_setting __setting ( SETTING_MISC ) = {
 	.name = "priority",
-	.description = "Priority of these settings",
+	.description = "Settings priority",
 	.tag = DHCP_EB_PRIORITY,
 	.type = &setting_type_int8,
 };

src/net/80211/net80211.c

  */
 struct setting net80211_ssid_setting __setting ( SETTING_NETDEV_EXTRA ) = {
 	.name = "ssid",
-	.description = "802.11 SSID (network name)",
+	.description = "Wireless SSID",
 	.type = &setting_type_string,
 	.tag = NET80211_SETTING_TAG_SSID,
 };
  */
 struct setting net80211_active_setting __setting ( SETTING_NETDEV_EXTRA ) = {
 	.name = "active-scan",
-	.description = "Use an active scan during 802.11 association",
+	.description = "Actively scan for wireless networks",
 	.type = &setting_type_int8,
 	.tag = NET80211_SETTING_TAG_ACTIVE_SCAN,
 };
  */
 struct setting net80211_key_setting __setting ( SETTING_NETDEV_EXTRA ) = {
 	.name = "key",
-	.description = "Encryption key for protected 802.11 networks",
+	.description = "Wireless encryption key",
 	.type = &setting_type_string,
 	.tag = NET80211_SETTING_TAG_KEY,
 };

src/net/ipv4.c

 /** IPv4 address setting */
 struct setting ip_setting __setting ( SETTING_IPv4 ) = {
 	.name = "ip",
-	.description = "IPv4 address",
+	.description = "IP address",
 	.tag = DHCP_EB_YIADDR,
 	.type = &setting_type_ipv4,
 };
 /** IPv4 subnet mask setting */
 struct setting netmask_setting __setting ( SETTING_IPv4 ) = {
 	.name = "netmask",
-	.description = "IPv4 subnet mask",
+	.description = "Subnet mask",
 	.tag = DHCP_SUBNET_MASK,
 	.type = &setting_type_ipv4,
 };

src/net/udp/dhcp.c

 /** DHCP server address setting */
 struct setting dhcp_server_setting __setting ( SETTING_MISC ) = {
 	.name = "dhcp-server",
-	.description = "DHCP server address",
+	.description = "DHCP server",
 	.tag = DHCP_SERVER_IDENTIFIER,
 	.type = &setting_type_ipv4,
 };
 /** DHCP user class setting */
 struct setting user_class_setting __setting ( SETTING_HOST_EXTRA ) = {
 	.name = "user-class",
-	.description = "User class identifier",
+	.description = "DHCP user class",
 	.tag = DHCP_USER_CLASS_ID,
 	.type = &setting_type_string,
 };
 /** Use cached network settings */
 struct setting use_cached_setting __setting ( SETTING_MISC ) = {
 	.name = "use-cached",
-	.description = "Use cached network settings",
+	.description = "Use cached settings",
 	.tag = DHCP_EB_USE_CACHED,
 	.type = &setting_type_uint8,
 };

src/net/udp/dns.c

 /** Domain name setting */
 struct setting domain_setting __setting ( SETTING_IPv4_EXTRA ) = {
 	.name = "domain",
-	.description = "Local domain",
+	.description = "DNS domain",
 	.tag = DHCP_DOMAIN_NAME,
 	.type = &setting_type_string,
 };

src/usr/autoboot.c

 /** The "skip-san-boot" setting */
 struct setting skip_san_boot_setting __setting ( SETTING_SANBOOT_EXTRA ) = {
 	.name = "skip-san-boot",
-	.description = "Do not boot the SAN drive after connecting",
+	.description = "Do not boot from SAN device",
 	.tag = DHCP_EB_SKIP_SAN_BOOT,
 	.type = &setting_type_int8,
 };