mozilla/rust — pull request #5707 by brettcannon (2013-04-03 21:53:15+00:00)
Title: Update tut. to not sound like I missed a section

The sentence "Remember that `(float, float)` is a tuple of two floats"
sounds like you've already read a section on tuples, but that section
comes later. Changing it to "Assuming that ..." makes it more about
taking the writer's word that the syntax is how tuples are defined.