[education/kbruch] doc: Fix copyright

[Yuri Chornoivan]

Git commit 8cdcbe78605eaf782dbdd28b022e351b81689828 by Yuri Chornoivan.
Committed on 18/01/2021 at 08:26.
Pushed by yurchor into branch 'master'.

Fix copyright

M  +1    -1    doc/index.docbook

https://invent.kde.org/education/kbruch/commit/8cdcbe78605eaf782dbdd28b022e351b81689828

diff --git a/doc/index.docbook b/doc/index.docbook
index 79132fd..13184a4 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -688,7 +688,7 @@ clicking on the <guibutton>Next</guibutton> button.
 <title>Credits and License</title>
 <para>&kbruch;</para>
 <para>
-Program and documentation SPDX-FileCopyrightText: 2001-2011 Sebastian Stein
+Program and documentation Copyright: 2001-2011 Sebastian Stein
  <email>seb.kde at hpfsc.de</email>
 </para>