luci-base: strip superfluous space in additional field markup
luci-base: strip superfluous space in additional field markup

Signed-off-by: Jo-Philipp Wich <bd73d35759d75cc215150d1bbc94f1b1078bee01@mein.io>

openwrt/luci,nmav/luci,openwrt/luci,openwrt/luci,chris5560/openwrt-luci,rogerpueyo/luci,Noltari/luci,Noltari/luci,openwrt-es/openwrt-luci,chris5560/openwrt-luci,tobiaswaldvogel/luci,rogerpueyo/luci,nmav/luci,lbthomsen/openwrt-luci,tobiaswaldvogel/luci,openwrt/luci,openwrt-es/openwrt-luci,artynet/luci,Noltari/luci,lbthomsen/openwrt-luci,artynet/luci,Noltari/luci,lbthomsen/openwrt-luci,Noltari/luci,nmav/luci,Noltari/luci,wongsyrone/luci-1,wongsyrone/luci-1,artynet/luci,hnyman/luci,rogerpueyo/luci,artynet/luci,tobiaswaldvogel/luci,lbthomsen/openwrt-luci,tobiaswaldvogel/luci,openwrt/luci,chris5560/openwrt-luci,tobiaswaldvogel/luci,rogerpueyo/luci,openwrt-es/openwrt-luci,openwrt-es/openwrt-luci,nmav/luci,nmav/luci,lbthomsen/openwrt-luci,chris5560/openwrt-luci,openwrt-es/openwrt-luci,artynet/luci,artynet/luci,openwrt/luci,Noltari/luci,wongsyrone/luci-1,artynet/luci,hnyman/luci,Noltari/luci,chris5560/openwrt-luci,chris5560/openwrt-luci,hnyman/luci,openwrt-es/openwrt-luci,openwrt/luci,chris5560/openwrt-luci,rogerpueyo/luci,hnyman/luci,tobiaswaldvogel/luci,tobiaswaldvogel/luci,lbthomsen/openwrt-luci,hnyman/luci,wongsyrone/luci-1,rogerpueyo/luci,hnyman/luci,wongsyrone/luci-1,rogerpueyo/luci,lbthomsen/openwrt-luci,openwrt-es/openwrt-luci,wongsyrone/luci-1,Noltari/luci,nmav/luci,nmav/luci,wongsyrone/luci-1,chris5560/openwrt-luci,tobiaswaldvogel/luci,hnyman/luci,artynet/luci,rogerpueyo/luci,openwrt-es/openwrt-luci,lbthomsen/openwrt-luci,nmav/luci,nmav/luci,hnyman/luci,openwrt/luci,wongsyrone/luci-1,artynet/luci