Usage example in README doesn't make sense

[alexanderdean]

Your code in step 2 refers to a collection object which was not defined in step 1.

The usage example differs significantly from the example code in example/http_requests_per_second.js

[owntheweb-archive]

I actually ran into this today as well (a year later!). It may just have to do with me being a complete node.js newb.

alexanderdean, were you able to get things going? If so, can you tell me how? If so or if I figure it out after more learning, I'll be happy to send a pull request with updated content.

Thanks for the assist in advance. I truly appreciate it.