How to fix typo in title of article?

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n. Benington his name in the title. How do I delete one "n". Thanks.

Footnotes -vs- References

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Footnotes/references. The edits made on the 6th and 7th September have me confused!. I thought what have been changed to Footnotes should be References. Will be grateful for advice/comments Osborne 13:54, 7 September 2015 (UTC)