fix format

Author: ddamke

src/main/java/de/doubleslash/keeptime/common/ScreenPosHelper.java

@@ -1,4 +1,3 @@
-package de.doubleslash.keeptime.common;
 // Copyright 2019 doubleSlash Net Business GmbH
 //
 // This file is part of KeepTime.
@@ -15,6 +14,8 @@
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <http://www.gnu.org/licenses/>.
 
+package de.doubleslash.keeptime.common;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;