net[darwin]: add netstat -idbn example in the comment.
net[darwin]: add netstat -idbn example in the comment.

desp0916/gopsutil,desp0916/gopsutil,neezgee/gopsutil,oliveagle/gopsutil,xiaoyanit/gopsutil,oliveagle/gopsutil,choplin/gopsutil,influxdb/gopsutil,influxdb/gopsutil,xiaoyanit/gopsutil,andyjones/gopsutil,lonemage/gopsutil,neezgee/gopsutil,andyjones/gopsutil,choplin/gopsutil,lonemage/gopsutil