add usage example
add usage example

typhoeus/typhoeus,wcmonty/typhoeus,AvnerCohen/typhoeus,pravi/typhoeus,nju520/typhoeus,telekomatrix/typhoeus,kkirsche/typhoeus,EddyLuten/typhoeus,PericlesTheo/typhoeus,nevans/typhoeus,tinfoil/typhoeus,tompscanlan/typhoeus,sportngin/typhoeus,bitgal/typhoeus,t3hpr1m3/typhoeus