Few typos in language reference and tutorial

[Mark Wielaard]

On Wed, 2013-08-21 at 12:13 +0200, Miroslav Franc wrote:
> Hi, I was going through language reference and tutorial and found some
> typos.  Not sure what is correct procedure here.  Should I file a bug or
> is a patch enough?

Patch committed as:

commit 2d9102f55c4febb09663fbd41d4964c284e7ae59
Author: Miroslav Franc <mfranc@redhat.com>
Date:   Wed Aug 21 13:41:25 2013 +0200

    Few typos in langref and tutorial

Thanks,

Mark