removes superfluous ||s
removes superfluous ||s

rogercampos/advanced-ruby,minhorb/new-dawn-presentation,leckylao/tkn,hauleth/tkn,mindriot101/python-best-practices-presentation,ngtk/tkn,juandebravo/tkn,jacaetevha/tkn,arturoherrero/tkn,sl33p/tkn,fxn/tkn,jdloft/tkn,minhorb/new-dawn-presentation,mbeasley/tkn,demiazz/spb-frontend-july-2014