fix(init):fix typo (#3959)

Author: sqliuchang

luci-app-openclash/root/etc/init.d/openclash

@@ -3151,7 +3151,7 @@ get_config()
    if [ "$lan_interface_name" = "0" ]; then
       lan_ip=$(uci -q get network.lan.ipaddr |awk -F '/' '{print $1}' 2>/dev/null || ip address show $(uci -q -p /tmp/state get network.lan.ifname || uci -q -p /tmp/state get network.lan.device) | grep -w "inet"  2>/dev/null |grep -Eo 'inet [0-9\.]+' | awk '{print $2}' || ip addr show 2>/dev/null | grep -w 'inet' | grep 'global' | grep 'brd' | grep -Eo 'inet [0-9\.]+' | awk '{print $2}' | head -n 1)
    else
-      lan_ip=$(ip address show $(uci -q -p $lan_interface_name) | grep -w "inet"  2>/dev/null |grep -Eo 'inet [0-9\.]+' | awk '{print $2}')
+      lan_ip=$(ip address show $lan_interface_name | grep -w "inet"  2>/dev/null |grep -Eo 'inet [0-9\.]+' | awk '{print $2}')
    fi
    wan_ip4s=$(/usr/share/openclash/openclash_get_network.lua "wanip" 2>/dev/null)
    wan_ip6s=$(ifconfig | grep 'inet6 addr' | awk '{print $3}' 2>/dev/null)