I double checked to make certain before opening my mouth about this one. Someone (don't feel like looking back ) complained that they don't like it when people use "spelled" instead of "spelt". In the U.S. , "spelled" is correct. In Canada and England, it's "spelt". Just one of those differences we need to recognize "recognise" and be tolerant of. (and a preposition at the end of a sentence isn't a preposition...it's an adverb).