Fixes

text/0000-route-actions.md

@@ -48,7 +48,7 @@ Another could say: there is an addon for that, we don't just use that?
 First of all, there is no way for a newcomer to know this addon. As a result, for newcomers, ember seems to be
 more complex than the average/advanced ember developer, as explained above.
 Secondly, even if a newcomer could manage to track this addon, the [README](https://github.com/DockYard/ember-route-action-helper/blob/master/README.md) page of that addon even suggests to not use it.
-That's even more confusing for a newcomer and possibly the newbie while it essentially suggests
+That's even more confusing for a newcomer and possibly for a newbie while it essentially suggests
 to make your app a little more complex, spend some more time instead of using the shortcut way.
 Note that the addon is very popular even with bit warning message: it has 25,843 weekly downloads when ember-source has
 67,954 weekly downloads. This means that 1 out of 3 ember apps use it.