[utilities/kate] doc/katepart: Remove doc about dead option

[Christoph Cullmann]

Git commit 2714d640bf599b32c3f3adc1bbbab3dc8b67c776 by Christoph Cullmann, on 
behalf of Carl Schwan.
Committed on 14/03/2024 at 17:05.
Pushed by cullmann into branch 'master'.

Remove doc about dead option

CCBUG: 483218

M  +0    -4    doc/katepart/configuring.docbook

https://invent.kde.org/utilities/kate/-/commit/2714d640bf599b32c3f3adc1bbbab3dc8b67c776

diff --git a/doc/katepart/configuring.docbook b/doc/katepart/configuring.docbook
index 5eab5d2e4f..790dca245f 100644
--- a/doc/katepart/configuring.docbook
+++ b/doc/katepart/configuring.docbook
@@ -77,10 +77,6 @@ whitespace at the end of lines.</para></listitem>
 <listitem><para>When checked the editor will display a &raquo; symbol to 
indicate the presence
   of a tab in the text.</para></listitem>
 </varlistentry>
-<varlistentry>
-<term><guilabel>Show focus frame around editor</guilabel></term>
-<listitem><para>When checked the editor shows focus frame around the main 
source text control.</para></listitem>
-</varlistentry>
 
 <varlistentry>
 <term><guilabel>Bracket matching