Adds more examples to the definition of ws
Adds more examples to the definition of ws

Thanks go  @jnthn for his clarification in StackOverflow. Closes #1729

MasterDuke17/doc,perl6/doc,MasterDuke17/doc,tbrowder/doc,perl6/doc,tbrowder/doc,tbrowder/doc,perl6/doc,MasterDuke17/doc,tbrowder/doc,perl6/doc,perl6/doc,MasterDuke17/doc