Fix AUTHORS indentation.
Fix AUTHORS indentation.

normanjaeckel/OpenSlides,rolandgeider/OpenSlides,jwinzer/OpenSlides,rolandgeider/OpenSlides,OpenSlides/OpenSlides,emanuelschuetze/OpenSlides,boehlke/OpenSlides,emanuelschuetze/OpenSlides,CatoTH/OpenSlides,tsiegleauq/OpenSlides,jwinzer/OpenSlides,CatoTH/OpenSlides,jwinzer/OpenSlides,FinnStutzenstein/OpenSlides,emanuelschuetze/OpenSlides,ostcar/OpenSlides,normanjaeckel/OpenSlides,FinnStutzenstein/OpenSlides,jwinzer/OpenSlides,OpenSlides/OpenSlides,emanuelschuetze/OpenSlides,boehlke/OpenSlides,normanjaeckel/OpenSlides,tsiegleauq/OpenSlides,ostcar/OpenSlides,CatoTH/OpenSlides,FinnStutzenstein/OpenSlides,ostcar/OpenSlides,CatoTH/OpenSlides,boehlke/OpenSlides,FinnStutzenstein/OpenSlides,normanjaeckel/OpenSlides,boehlke/OpenSlides,rolandgeider/OpenSlides,tsiegleauq/OpenSlides,jwinzer/OpenSlides