Original sentence: As a prominent Collingwood businessman, Knott served as a Collingwood City Councillor and as a Collingwood Mayor from 1963 - 1964.George Charles Henry Knott (19 August 1910 - 22 March 2001) is a former Mayor and councillor from 1963 - 1964 of the City of Collingwood
Edited sentence: As a prominent Collingwood businessman, Knott served as a Collingwood City Councillor and as a Collingwood Mayor from 1963–1964.George Charles Henry Knott (19 August 1910 - 22 March 2001) is a former Mayor and councillor from 1963–1964 of the City of Collingwood