Removed a trailing space.

manifests/object/user.pp

@@ -22,7 +22,7 @@ define icinga2::object::user (
   $states = [],
   $target_dir = '/etc/icinga2/objects',
   $target_file_name = "${name}.conf",
-  $target_file_ensure = file, 
+  $target_file_ensure = file,
   $target_file_owner = 'root',
   $target_file_group = 'root',
   $target_file_mode = '0644',