[phobos] [D-Programming-Language/phobos] aca708: Fixed typo.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: aca7083cfb2d9931a7cb83f64348283f572e030d
      https://github.com/D-Programming-Language/phobos/commit/aca7083cfb2d9931a7cb83f64348283f572e030d
  Author: k-hara <k.hara.pg at gmail.com>
  Date:   2012-05-31 (Thu, 31 May 2012)

  Changed paths:
    M changelog.dd

  Log Message:
  -----------
  Fixed typo.