[dlang.org] [D-Programming-Language/dlang.org] d952ab: `  ` -> `$(NBSP)`

[GitHub via dlang.org]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dlang.org
  Commit: d952aba84ab0e082b07f4292ba88c9991fd2c959
      https://github.com/D-Programming-Language/dlang.org/commit/d952aba84ab0e082b07f4292ba88c9991fd2c959
  Author: Andrei Alexandrescu <andrei at erdani.com>
  Date:   2015-02-16 (Mon, 16 Feb 2015)

  Changed paths:
    M std.ddoc

  Log Message:
  -----------
  ` ` -> `$(NBSP)`