Fix gettext implementation on vpn_pptp.php
Fix gettext implementation on vpn_pptp.php

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