XML headers normalized

yegor256 · yegor256 · commit f8ff5e3ce0d1 · 2025-02-23T10:07:16.000+03:00
diff --git a/assets/puzzles.xsd b/assets/puzzles.xsd
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
  * SPDX-FileCopyrightText: Copyright (c) 2014-2025 Yegor Bugayenko
  * SPDX-License-Identifier: MIT
diff --git a/assets/puzzles.xsl b/assets/puzzles.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
  * SPDX-FileCopyrightText: Copyright (c) 2014-2025 Yegor Bugayenko
  * SPDX-License-Identifier: MIT
diff --git a/assets/puzzles_json.xsl b/assets/puzzles_json.xsl
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
  * SPDX-FileCopyrightText: Copyright (c) 2014-2025 Yegor Bugayenko
  * SPDX-License-Identifier: MIT

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-<?xml version="1.0"?>`
	`1`	`+<?xml version="1.0" encoding="UTF-8"?>`
`2`	`2`	`<!--`
`3`	`3`	`* SPDX-FileCopyrightText: Copyright (c) 2014-2025 Yegor Bugayenko`
`4`	`4`	`* SPDX-License-Identifier: MIT`