From ac5012c805ff004ee36973b9e5730c8c3274b005 Mon Sep 17 00:00:00 2001
From: Christoph Wickert <cwickert@suse.de>
Date: Thu, 9 Dec 2021 16:39:07 +0100
Subject: [PATCH] Adjust abstract length

---
 xml/docu_styleguide.outline.xml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/xml/docu_styleguide.outline.xml b/xml/docu_styleguide.outline.xml
index dc05c05..4c41731 100644
--- a/xml/docu_styleguide.outline.xml
+++ b/xml/docu_styleguide.outline.xml
@@ -196,9 +196,12 @@
         <title>Abstract</title>
         <para>
          Use an abstract to summarize the information provided in a book,
-         article, chapter, or set in five or fewer sentences. Summarize the
+         article, chapter, or set in 70&ndash;155 chracters. Summarize the
          topic instead of summarizing the outline. See also <xref
-          linkend="vle-abstract"/>.
+         linkend="vle-abstract"/>.
+         <remark>cwickert 2021-12-09: The 70&ndash;155 chars range is taken from
+          <link xlink:href="https://www.contentkingapp.com/academy/meta-description/"/>
+         </remark>
         </para>
        </formalpara>
       </listitem>