+ simplify message and code to create it

Change-Id: I40cc0c1bf62a974ad5a5c5f27c4ed78c822390fa
Reviewed-on: https://gerrit.libreoffice.org/35984Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>