gnucash maint: L10N: DE, some small corrections.

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/4250f53f (commit)
	from  https://github.com/Gnucash/gnucash/commit/739ce35f (commit)



commit 4250f53faa3c5a03056d892d25ce4a45697441e9
Author: Daniel <daniel.hornung at gmx.de>
Date:   Mon Sep 4 00:56:35 2017 +0200

    L10N: DE, some small corrections.



Summary of changes:
 po/de.po | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)