[phobos] [dlang/installer] 2e4b59: remove confusing accordingly

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/dlang/installer
  Commit: 2e4b59a6e91bcbdc6227a06d74c9e3cb5a9d4ed8
      https://github.com/dlang/installer/commit/2e4b59a6e91bcbdc6227a06d74c9e3cb5a9d4ed8
  Author: Martin Nowak <code at dawg.eu>
  Date:   2016-05-21 (Sat, 21 May 2016)

  Changed paths:
    M script/install.sh

  Log Message:
  -----------
  remove confusing accordingly