[pim-sieve-editor] doc: Remove this obsolete line

[Laurent Montel]

Git commit ec32267e9a85bcd25a806386564329d6abde3d9f by Laurent Montel.
Committed on 10/12/2018 at 07:45.
Pushed by mlaurent into branch 'master'.

Remove this obsolete line

M  +0    -2    doc/index.docbook

https://commits.kde.org/pim-sieve-editor/ec32267e9a85bcd25a806386564329d6abde3d9f

diff --git a/doc/index.docbook b/doc/index.docbook
index 916f84d..81cc875 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -48,8 +48,6 @@
 </keywordset>
 </bookinfo>
 
-<!-- info + screenshots from http://www.aegiap.eu/kdeblog/2014/01/new-in-kdepim-4-13-sieveeditor/ -->
-
 <chapter id="introduction">
 <title>Introduction</title>
 <para>&i18n-kapplication; is an editor for