gettext() fixes on diag_ipsec.php
gettext() fixes on diag_ipsec.php

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