[MIN] Fix typos, remove unused code
[MIN] Fix typos, remove unused code

DirkHoffmann/indico,DirkHoffmann/indico,OmeGak/indico,pferreir/indico,OmeGak/indico,mvidalgarcia/indico,indico/indico,mic4ael/indico,OmeGak/indico,DirkHoffmann/indico,ThiefMaster/indico,ThiefMaster/indico,ThiefMaster/indico,indico/indico,OmeGak/indico,pferreir/indico,mvidalgarcia/indico,indico/indico,mvidalgarcia/indico,indico/indico,mvidalgarcia/indico,DirkHoffmann/indico,pferreir/indico,ThiefMaster/indico,mic4ael/indico,mic4ael/indico,mic4ael/indico,pferreir/indico