elixir-lang/elixir — pull request #952 by alco (2013-04-15 23:14:10+00:00)
Title: Make Enum.Iterator's docstring more descriptive

Previous description was a bit ambiguous, one could mix up `iterator` (which is a function in `Enum.Iterator` protocol) and iterator function (which is returned from the call to `iterator`).

I tried to clarify the distinction.