Cleanup Atom package list

Author: BryanHunt

_posts/2013-04-02-editors.md

@@ -12,8 +12,8 @@ If you are using [Atom](https://atom.io) with `ember-cli`, there are some packag
 
 `Atom -> Preferences -> Install`
 
-[ember-cli-helper](https://atom.io/packages/ember-cli-helper) - ember-cli integration in Atom
-[ember-tabs](https://atom.io/packages/ember-tabs) - Makes atom.io work better with Ember pods
+* [ember-cli-helper](https://atom.io/packages/ember-cli-helper) - ember-cli integration in Atom
+* [ember-tabs](https://atom.io/packages/ember-tabs) - Makes atom.io work better with Ember pods
 
 ### Emacs