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

[Ondřej Bílka]

On Wed, Oct 09, 2013 at 07:16:14AM +0530, Siddhesh Poyarekar wrote:
> 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.
> 
I thougth I this was checked but it is my memory.