all: fix wrong copyright year on some files

I wrote the initial codes in December 2025 but commit it on year 2026.

16 files changed, 20 insertions, 20 deletions

diff --git a/Makefile b/Makefile
index c6bf909..5a7a4e8 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-3.0-only
-# SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+# SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 .PHONY: all
 all: lint test
diff --git a/README.md b/README.md
index 61609da..16ec812 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ following content,
 
 ```
 # SPDX-License-Identifier: CC0-1.0
-# SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+# SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 [default]
 license_identifier =
diff --git a/REUSE.toml b/REUSE.toml
index ff33672..d8499c1 100644
--- a/REUSE.toml
+++ b/REUSE.toml
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-3.0-only
-# SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+# SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 version = 1
 
@@ -9,4 +9,4 @@ path = [
 	"testdata/scan_no_scm/**",
 ]
 SPDX-License-Identifier = "GPL-3.0-only"
-SPDX-FileCopyrightText = "2025 Shulhan <ms@kilabit.info>"
+SPDX-FileCopyrightText = "2026 Shulhan <ms@kilabit.info>"
diff --git a/config_match_license.go b/config_match_license.go
index c027019..3caddc1 100644
--- a/config_match_license.go
+++ b/config_match_license.go
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 package spdxconv
 
diff --git a/file.go b/file.go
index 5609cfd..9ba8d5b 100644
--- a/file.go
+++ b/file.go
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 package spdxconv
 
diff --git a/file_test.go b/file_test.go
index 31e2a3d..e082d87 100644
--- a/file_test.go
+++ b/file_test.go
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 package spdxconv
 
diff --git a/go.mod b/go.mod
index fbfe07b..ec171fe 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 module git.sr.ht/~shulhan/spdxconv
 
diff --git a/go.sum.license b/go.sum.license
index d2db5ff..7b4ad3f 100644
--- a/go.sum.license
+++ b/go.sum.license
@@ -1,2 +1,2 @@
 SPDX-License-Identifier: GPL-3.0-only
-SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
diff --git a/internal/cmd/gocheck/main.go b/internal/cmd/gocheck/main.go
index 309bf20..5225bda 100644
--- a/internal/cmd/gocheck/main.go
+++ b/internal/cmd/gocheck/main.go
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 // Program gocheck implement go static analysis using [Analyzer] that are not
 // included in the default go vet.
diff --git a/scm.go b/scm.go
index 1353625..7e193b8 100644
--- a/scm.go
+++ b/scm.go
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 package spdxconv
 
diff --git a/testdata/New_test.txt b/testdata/New_test.txt
index 2b718d3..8a9bd09 100644
--- a/testdata/New_test.txt
+++ b/testdata/New_test.txt
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 >>> .git/config
 # Copyright 2022, Shulhan <ms@kilabit.info>. All rights reserved.
diff --git a/testdata/file/.gitignore b/testdata/file/.gitignore
index b7e0a3c..e9f86eb 100644
--- a/testdata/file/.gitignore
+++ b/testdata/file/.gitignore
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-3.0-only
-# SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+# SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 /**
 !/.gitignore
diff --git a/testdata/file_test.txt b/testdata/file_test.txt
index 8e158fb..d61b13a 100644
--- a/testdata/file_test.txt
+++ b/testdata/file_test.txt
@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: GPL-3.0-only
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 // REUSE-IgnoreStart
 
 >>> spdxconv.cfg
 # SPDX-License-Identifier: BSD-3-Clause
-# SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+# SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 [default]
 license_identifier = GPL-3.0-only
@@ -59,7 +59,7 @@ SPDX-License-Identifier: GPL-3.0-only
 3
 
 >>> with_no_order.txt
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 // SPDX-License-Identifier: BSD-3-Clause
 
 1
@@ -68,7 +68,7 @@ SPDX-License-Identifier: GPL-3.0-only
 
 <<< with_no_order.txt
 // SPDX-License-Identifier: BSD-3-Clause
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 1
 2
diff --git a/testdata/scan/dummy b/testdata/scan/dummy
index 73fd7c8..669c17e 100644
--- a/testdata/scan/dummy
+++ b/testdata/scan/dummy
@@ -1,2 +1,2 @@
 // SPDX-License-Identifier: GPL-3.0-only
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
diff --git a/testdata/scan/dummy.license b/testdata/scan/dummy.license
index 73fd7c8..669c17e 100644
--- a/testdata/scan/dummy.license
+++ b/testdata/scan/dummy.license
@@ -1,2 +1,2 @@
 // SPDX-License-Identifier: GPL-3.0-only
-// SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+// SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
diff --git a/testdata/scan_no_scm/vendor/dummy b/testdata/scan_no_scm/vendor/dummy
index bc18e08..fcbb843 100644
--- a/testdata/scan_no_scm/vendor/dummy
+++ b/testdata/scan_no_scm/vendor/dummy
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: GPL-3.0-only
-# SPDX-FileCopyrightText: 2025 M. Shulhan <ms@kilabit.info>
+# SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info>
 
 Dummy content for vendor directory.