Update location of the prometheus-hystrix repo (#796)
Update location of the prometheus-hystrix repo (#796)


prometheus/docs,ddfreyne/prometheus-docs,ddfreyne/prometheus-docs,prometheus/docs,du2016/prometheus-docs,prometheus/docs,du2016/prometheus-docs,chosenken/docs,ddfreyne/prometheus-docs,ddfreyne/prometheus-docs,chosenken/docs,chosenken/docs,du2016/prometheus-docs,chosenken/docs