[ruqola] doc: Update copyright

[Laurent Montel]

Git commit f4ea9bc4938dfeb4f5239856ea6e3c89d7b6e67e by Laurent Montel.
Committed on 10/04/2019 at 18:11.
Pushed by mlaurent into branch 'master'.

Update copyright

M  +1    -1    doc/index.docbook

https://commits.kde.org/ruqola/f4ea9bc4938dfeb4f5239856ea6e3c89d7b6e67e

diff --git a/doc/index.docbook b/doc/index.docbook
index 37332782..2b4a56fb 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -69,7 +69,7 @@
 
 <para>&i18n-kapplication;</para>
 <para>
-Program copyright 2018 &Laurent.Montel; &Laurent.Montel.mail;
+Program copyright 2018-2019 &Laurent.Montel; &Laurent.Montel.mail;
 </para>
 <para>
 Documentation Copyright © &Laurent.Montel; &Laurent.Montel.mail;