Original sentence: The headwaters of the river rise below the Ravensthorpe Range in the vicinty of Elverdton then flow in a southerly direction until discharging into the north eastern end of Culham Inlet
Edited sentence: The headwaters of the river rise below the Ravensthorpe Range in the vicinity of Elverdton then flow in a southerly direction until discharging into the north eastern end of Culham Inlet