Use exactly one empty line after the namespace declaration

apps/admin_audit/lib/Actions/Console.php

apps/admin_audit/lib/Actions/GroupManagement.php

apps/admin_audit/lib/Actions/Security.php

apps/admin_audit/lib/Actions/Sharing.php

apps/admin_audit/lib/Actions/Trashbin.php

apps/admin_audit/lib/Actions/UserManagement.php

apps/admin_audit/lib/Actions/Versions.php

apps/cloud_federation_api/lib/AppInfo/Application.php

apps/cloud_federation_api/lib/Capabilities.php

apps/cloud_federation_api/lib/Config.php

apps/comments/lib/Activity/Filter.php

apps/comments/lib/Activity/Setting.php

apps/comments/lib/Collaboration/CommentersSorter.php

apps/comments/lib/JSSettingsHelper.php

...omments/tests/Unit/Collaboration/CommentersSorterTest.php

apps/dav/lib/Avatars/AvatarHome.php

apps/dav/lib/Avatars/AvatarNode.php

apps/dav/lib/CalDAV/Activity/Backend.php

apps/dav/lib/CalDAV/Activity/Filter/Calendar.php

apps/dav/lib/CalDAV/Activity/Filter/Todo.php