Add full SPDX headers.

[super-star-trek.git] / doc / sst-doc.xml

diff --git a/doc/sst-doc.xml b/doc/sst-doc.xml
index 394588926c6d4b9bd8e36b8e84d51526356032bf..b07f3e6723b465f834809a9cb2a0e0a105a10a3b 100644 (file)
--- a/doc/sst-doc.xml
+++ b/doc/sst-doc.xml
@@ -5,6 +5,10 @@
 <!ENTITY sst-site      "http://catb.org/~esr/super-star-trek/">
 <!ENTITY retro         "http://catb.org/~esr/retro/">
 ]>
+<!--
+Copyright by Eric S. Raymond
+SPDX-License-Identifier: BSD-2-clause
+-->
 <book>
 <bookinfo>
 <title>Super Star Trek</title>