BENAHAVIS, Spain (Reuters) -A wildfire in mountains in southern Spain has forced evacuation of 2,000 people from the centre of the town of Benahavis and injured three firefighters, authorities said. The blaze started on Wednesday afternoon on the slopes of Pujerra mountain in the Sierra Bermeja, above the Costa del Sol, a magnet for British tourists on the Andalusia coast, Andalusia’s Wildfire Department (INFOCA) said on Twitter. Hot summer weather and adverse winds are stoking the blaze, it said in a post late on Wednesday. Emergency services set up tents in the town of 7,000, but most of the…