added more clarification bout testing
added more clarification bout testing

jhedstrom/Mink,minkphp/Mink,Chekote/Mink,ministryofjustice/Mink,Chekote/Mink,stof/Mink,talib570/Mink,minkphp/Mink,jordi12100/Mink,handrus/Mink,jordi12100/Mink,jhedstrom/Mink,Behat/Mink,talib570/Mink,aik099/Mink