Adjust abstract length

SUSE · Dec 9, 2021 · ac5012c · ac5012c
1 parent 387f289
commit ac5012c
Showing 1 changed file with 5 additions and 2 deletions.
diff --git 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>