Original sentence: In 1969 the former Gibson-Craig estate at Riccarton, 7 miles (11 km) to the south-west of Edinburgh, was gifted to the University and was purchased for one penny.On February 1st 2006, the neuroscientist Baroness Susan Greenfield became Chancellor of Heriot-Watt University
Edited sentence: In 1969 the former Gibson-Craig estate at Riccarton, 7 miles (11 km) to the south-west of Edinburgh, was gifted to the University and was purchased for one penny.On February 1 2006, the neuroscientist Baroness Susan Greenfield became Chancellor of Heriot-Watt University