[COMMITED] [BZ #156] Update gethostbyname2_r documentation.

[Siddhesh Poyarekar]

On Tue, Oct 08, 2013 at 09:46:19PM +0200, Ondřej Bílka wrote:
> I commited that for you, thanks for contribution.

I believe you need to wait for one of the maintainers to check if the
copyright assignment is on file before doing the commit.

Siddhesh