[DOC] improve url_for docstring
[DOC] improve url_for docstring

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