-style fix

git-svn-id: https://gnunet.org/svn/gnunet@31551 140774ce-b5e7-0310-ab8b-a85725594a96
-style fix

git-svn-id: https://gnunet.org/svn/gnunet@31552 140774ce-b5e7-0310-ab8b-a85725594a96