chore: Update copyright info

jcs090218 · jcs090218 · commit f81955c7197c · 2026-01-01T00:23:36.000+08:00
diff --git a/helm-searcher.el b/helm-searcher.el
@@ -1,6 +1,6 @@
 ;;; helm-searcher.el --- Helm interface to use searcher  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2020-2025  Shen, Jen-Chieh
+;; Copyright (C) 2020-2026  Shen, Jen-Chieh
 ;; Created date 2020-06-24 13:00:57
 
 ;; Author: Shen, Jen-Chieh <jcs090218@gmail.com>
