Fix lint

Author: lenemter

src/KeyboardManager.vala

@@ -21,7 +21,7 @@ public class Gala.KeyboardManager : Object {
 
     construct {
         settings = new GLib.Settings ("org.gnome.desktop.input-sources");
-        
+
         set_keyboard_layout ("sources"); // Update the list of layouts
         set_keyboard_layout ("current"); // Set current layout