yiisoft/yii2 — pull request #5689 by niekoost (2014-10-22 10:43:10+00:00)
Title: Replaced single quotes in comment

The example given in the documentation shows a template with \n, while in single quotes. I replaced the single quotes with double quotes, such that the \n is actually replaced with a new line character. Without this fix '\n' is shown in the breadcrumbs when testing out the example.