The aggregate exercise question has mark down that doesn't display well on the terminal

[kazzacarrot]

It reads

## HINTS

To use the aggregate() function, one first needs the collection.
The aggregate() function takes an array of objects as the first argument.

This array will contain the different pipelines for the aggregation.
To read more about pipelines, please visit [Aggregation](http://docs.mongodb.org/manual/core/aggregation-introduction/).
To read more about aggregate(), please visit [`aggregate()`](http://mongodb.github.io/node-mongodb-native/2.2/api/Collection.html#aggregate).

The two main pipeline stages we will use will be $match and $group.

On github, https://github.com/evanlucas/learnyoumongo/blob/master/exercises/aggregate/problem.md, it looks fine,
but my terminal isn't able to process it.