correct several typos, remove whitespace from pre
correct several typos, remove whitespace from pre

refs #69

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