meteor/meteor — pull request #789 by blackcoat (2013-03-08 06:12:52+00:00)
Title: Remove trailing whitespace + fix misspelling

* Remove trailing whitespace as per the policy established by the [Meteor style guide](https://github.com/meteor/meteor/wiki/Meteor-Style-Guide).
* Correct a minor spelling error in the `find_upwards()` comments.