--- lbbs/include/user_stat.h	2025/11/04 13:49:50	1.2
+++ lbbs/include/user_stat.h	2025/11/04 14:58:56	1.3
@@ -3,7 +3,7 @@
  * user_stat
  *   - data model and basic operations of user related statistics
  *
- * Copyright (C) 2004-2025 by Leaflet <leaflet@leafok.com>
+ * Copyright (C) 2004-2025  Leaflet <leaflet@leafok.com>
  */
 
 #ifndef _USER_STAT_H_