mozilla/rust — pull request #5782 by zofrex (2013-04-08 15:24:34+00:00)
Title: Proposed update to documentation to reflect 1-tuples being legal (as of 0.6)

As per [the 0.6 release notes](https://github.com/mozilla/rust/wiki/Doc-detailed-release-notes#06-april-2013) single-element tuples are legal. I spotted a couple of places in the documentation that said otherwise, and propose these changes to them.