Correct obvious bug in IPv6.inc
Correct obvious bug in IPv6.inc

brunostein/pfsense,brunostein/pfsense,NewEraCracker/pfsense,pfsense/pfsense,NOYB/pfsense,dennypage/pfsense,pfsense/pfsense,dennypage/pfsense,NewEraCracker/pfsense,pfsense/pfsense,ptorsten/pfsense,jxmx/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,ch1c4um/pfsense,dennypage/pfsense,NewEraCracker/pfsense,NOYB/pfsense,BlackstarGroup/pfsense,phil-davis/pfsense,jxmx/pfsense,dennypage/pfsense,BlackstarGroup/pfsense,phil-davis/pfsense,ptorsten/pfsense,ptorsten/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,jxmx/pfsense,brunostein/pfsense,ch1c4um/pfsense,phil-davis/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,NOYB/pfsense