Fix mix command line calls in README.md

[rrrene]

This is coming along nicely 👍

One thing I noticed: It seems to me these command line calls are off, as there is no mix cachex task after cloning and compiling the project.

[whitfin]

@rrrene thanks :)

However... there is a mix cachex task, are you sure you're on the latest master? I just tried a fresh clone and it was fine.

$ cd /tmp
$ git clone [email protected]:zackehh/cachex.git
$ cd cachex
$ mix deps.get
$ mix cachex test

The changes to the commands you make wouldn't run because Cachex requires slave nodes started before any test runs.

Can you give it another shot?

For what it's worth, Travis uses that task.

[rrrene]

Ah, my bad, was before my fist coffee :(

In my defense: mix cachex does not show up in mix -h

[whitfin]

@rrrene no problem!

Is there some trick to getting it to show up with mix -h? I've tried this before and noticed that it's not included.

[rrrene]

Add a @shortdoc to the module: https://github.com/rrrene/inch_ex/blob/master/lib/mix/tasks/inch.ex