Make shebang interpreter directives consistent

[Joseph Myers]

On Fri, 8 Jan 2016, Marko Myllynen wrote:

> Hi,
> 
> On 2016-01-07 13:49, Joseph Myers wrote:
> > On Thu, 7 Jan 2016, Andreas Schwab wrote:
> > 
> >> These scripts are maintained by <config-patches@gnu.org>.
> > 
> > And mkinstalldirs comes from automake.  All three should have the local 
> > changes to them reverted so they are identical to the upstream versions 
> > again.
> 
> I should have spotted those, especially since you just few days ago
> updated them from upstream.
> 
> 
> 2016-01-08  Marko Myllynen  <myllynen@redhat.com>
> 
> 	* scripts/config.guess: Revert previous change.
> 	* scripts/config.sub: Likewise.
> 	* scripts/mkinstalldirs: Likewise.

Please commit this reversion.

-- 
Joseph S. Myers
joseph@codesourcery.com