(I say two els). I've always used cancelled. I always put define cancelled (or whatever word) into google when I'm in doubt. It will correct the spelling and come up with the definition. 'cancelled' and 'canceled' came up with different definitions. Cancelled being We cancelled the wedding..
Definition of mojo for English Language Learners. : a power that may seem magical and that allows someone to be very effective, successful, etc.
A mojo is a small bag, a type of magic charm, often of red flannel cloth and tied with a drawstring, containing botanical, zoological, and/or mineral curios, petition papers, and the like. It is typically worn by a person under the clothes.