The words and phrases within the mantra 'sarvalok' can it be to generally be chanted as the way it is or as sarva loka,by having an a AND 'Vashkari' can it be to generally be chanted as it is actually or as vashikari,having an i between. You'll observe alter in https://www.youtube.com/watch?v=qnEcMQtKTvg