Update sk.txt (POEditor.com)

main/ui/src/main/resources/localization/sk.txt

@@ -1,11 +1,6 @@
-# Copyright (c) 2016 The Cryptomator Contributors
-# This file is licensed under the terms of the MIT license.
+# Copyright (c) 2016 The Cryptomator Contributors
+# This file is licensed under the terms of the MIT license.
 # See the LICENSE.txt file for more info.
-#
-# Contributors:
-#     Filip Havrlent
-#     Tatiana Chovancová
-
 app.name = Cryptomator
 # main.fxml
 main.emptyListInstructions = Pridať trezor