[phobos] [D-Programming-Language/phobos] 383c02: nits

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 383c029e2c10a9b61386f0cedc476f64a8ba1934
      https://github.com/D-Programming-Language/phobos/commit/383c029e2c10a9b61386f0cedc476f64a8ba1934
  Author: Andrei Alexandrescu <andrei at erdani.com>
  Date:   2013-05-31 (Fri, 31 May 2013)

  Changed paths:
    M std/stdio.d

  Log Message:
  -----------
  nits