Update copyright year

Author: jcs090218

ts-fold-indicators.el

@@ -1,6 +1,6 @@
 ;;; ts-fold-indicators.el --- Display indicators for folding range  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021  Shen, Jen-Chieh
+;; Copyright (C) 2021-2022  Shen, Jen-Chieh
 ;; Created date 2021-10-04 20:03:12
 
 ;; This file is NOT part of GNU Emacs.

ts-fold-parsers.el

@@ -1,6 +1,6 @@
 ;;; ts-fold-parsers.el --- Adapter layer to Tree-Sitter  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021  Shen, Jen-Chieh
+;; Copyright (C) 2021-2022  Shen, Jen-Chieh
 ;; Created date 2021-10-04 17:45:48
 
 ;; This file is NOT part of GNU Emacs.

ts-fold-summary.el

@@ -1,6 +1,6 @@
 ;;; ts-fold-summary.el --- Extract summary from fold region  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021  Shen, Jen-Chieh
+;; Copyright (C) 2021-2022  Shen, Jen-Chieh
 ;; Created date 2021-10-04 16:59:22
 
 ;; This file is NOT part of GNU Emacs.

ts-fold-util.el

@@ -1,6 +1,6 @@
 ;;; ts-fold-util.el --- Utility module  -*- lexical-binding: t; -*-
 
-;; Copyright (C) 2021  Shen, Jen-Chieh
+;; Copyright (C) 2021-2022  Shen, Jen-Chieh
 ;; Created date 2021-10-04 20:19:42
 
 ;; This file is NOT part of GNU Emacs.

ts-fold.el

@@ -1,7 +1,7 @@
 ;;; ts-fold.el --- Code folding using tree-sitter  -*- lexical-binding: t; -*-
 
 ;; Copyright (C) 2021  Junyi Hou
-;; Copyright (C) 2021  Shen, Jen-Chieh
+;; Copyright (C) 2021-2022  Shen, Jen-Chieh
 
 ;; Created date 2021-08-11 14:12:37