gnucash-docs trunk: it's builddir, not buildir

[git repository hosting]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/f31dd150 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/4e33c3f8 (commit)



commit f31dd1502afc837269728ad8756c5740bed01223
Author: Derek Atkins <derek at ihtfp.com>
Date:   Mon Jan 23 10:08:41 2017 -0500

    it's builddir, not buildir



Summary of changes:
 guide/it/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)