document before/after

@splattael 
fixed ... also fixed the test not working on Yosemite because of some
stupid /private symlinking :/

On Wed, Nov 12, 2014 at 2:23 AM, Peter Suschlik <notifications@github.com>
wrote:

> In README.md:
>
> > @@ -48,7 +48,7 @@ require 'tmpdir'
> >  describe "inside new directory" do
> >    around do |test|
> >      Dir.mktmpdir do |dir|
> > -      $dir = dir
> > +      @dir = dir
> >        Dir.chdir(dir) do
>
> Heh convinced :) Mind updating the chdir_spec.rb in examples folder?
>
> —
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> <https://github.com/splattael/minitest-around/pull/25/files#r20210985>.
>