angular/angular.js — pull request #1153 by brettcannon (2012-07-18 18:57:15+00:00)
Title: Mention how attribute names map to directive names.

In the tutorial, the ngApp directive suddenly pops up without directly connecting it to the ng-app attribute. Explaining that explicitly and how attribute names map to directive names help make sure that one doesn't think they missed something or there is a typo in the directive name compared to the attribute (and vice-versa).