What is the correct spelling of the word 'targeting'? According to Wiktionary, the difference between 'targetting' and 'targeting' is that the first one is a British spelling and the second one is American. However, Oxford Dictionaries states that 'targetting' is a misspelling of 'targeting'. Which of them is correct? If I were to write 'focussing' instead of 'focusing', should I write 'targetting' instead of 'targeting'?
1) Wiktionary is correct, 'targetting' is the correct British spelling
2) Oxford Dictionaries is correct, 'targeting' is the correct spelling
3) Both spellings are correct, it depends on the region
4) None of the above