Update src/Httpful/Request.php
Update src/Httpful/Request.php

Fix typo
myorb/httpful,infame-io/httpful,barracudanetworks/httpful,nategood/httpful,quafzi/httpful,claimsmall/httpful,siwinski/httpful,cybercircuits/httpful,proneoas/httpful,mojaray2k/httpful