From 40f9703f94a8b8d6054c09f03ad24ada883c16fa Mon Sep 17 00:00:00 2001
From: vaitkus <antanas.vaitkus90@gmail.com>
Date: Tue, 4 Nov 2025 17:14:54 +0200
Subject: [PATCH] Add SPDX identifier to the dictionary file

The CC-BY-4.0 licence was selected by COMCIFS
(see https://www.iucr.org/__data/iucr/lists/comcifs-l/msg00802.html).
---
 cif_pow.dic | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cif_pow.dic b/cif_pow.dic
index 83df79f..06f9038 100644
--- a/cif_pow.dic
+++ b/cif_pow.dic
@@ -1,4 +1,5 @@
 #\#CIF_2.0
+# SPDX-License-Identifier: CC-BY-4.0
 ##############################################################################
 #                                                                            #
 #                        Powder CIF Dictionary                               #