updated mock usage instructions for expectations
updated mock usage instructions for expectations

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