Fix defective copyright notices.

[open-adventure.git] / hints.adoc

diff --git a/hints.adoc b/hints.adoc
index 1d2b09295027cba05b75712b8cb0e20eba355349..c22c11b4e182d2b47bfc15ce24f818219fef7b8c 100644 (file)
--- a/hints.adoc
+++ b/hints.adoc
@@ -1,4 +1,6 @@
 = Non-spoiler hints =
+// SPDX-FileCopyrightText: Copyright Eric S. Raymond <esr@thyrsus.com>
+// SPDX-License-Identifier: CC-BY-4.0
 
 Say the words you see.  They can have interesting effects.