Challenge Name

http://beta.freecodecamp.com/en/challenges/basic-node-and-express/implement-a-rootlevel-request-logger-middleware

Issue Description

The instructions currently say:

Build a simple logger. For every request, it should log in the console a string taking the following format : method path - ip.

But since there is no example provided it is not immediately clear the exact solution the tests will be looking for. Even with an example, I think it could be a bit confusing unless we explicitly spell it out. Even though I had the basics of the code down, I had to look at the solution to get the specific formatting correct.

I was able to get that there should be a dash in between "path" and "ip", but one might think the rest of the spacing is there just to make things readable, not because it is necessarily required.

A better solution might be to change the instructions to say:

Build a simple logger. For every request, it should log in the console a string taking the following format: method path - ip. An example would look like: GET /json - ::ffff:127.0.0.1. Note that there is a space between method and path and that the dash separating path and ip is surrounded by a space on either side...

Note: There are some other issues with this challenge as well from a grammar point of view, so could probably all be fixed with one PR