mozilla/rust — pull request #3223 by jimblandy (2012-08-19 23:09:46+00:00)
Title: Add comma after "For example" in tutorial

In the tutorial, my eye really expects to see a comma after "For example" in the first paragraph of # Closures. A web search seems to confirm that this is the common practice.

(It is so awesome to be reading a programming language tutorial where the examples are about playing Rock, Paper, Scissors and eating crayons.)