rust-lang/rust — pull request #18748 by carols10cents (2014-11-07 20:46:45+00:00)
Title: Prepend should be append in the 30 minute intro

A most trivial documentation correction. The examples in the intro are all about adding to the end of the array, not the beginning, but this one line says "prepend".

This isn't very much of a problem, it just made me a bit confused when I got to it.