[sdk/kdiff3] doc/en: Drop referance to unimplemented option

[Michael Reeves]

Git commit 28c019a2bbaed98a1f028359fc9b2bc315c3ffa1 by Michael Reeves.
Committed on 01/11/2020 at 16:46.
Pushed by mreeves into branch 'master'.

Drop referance to unimplemented option

M  +0    -7    doc/en/index.docbook

https://invent.kde.org/sdk/kdiff3/commit/28c019a2bbaed98a1f028359fc9b2bc315c3ffa1

diff --git a/doc/en/index.docbook b/doc/en/index.docbook
index 39f51b5..9cf242d 100644
--- a/doc/en/index.docbook
+++ b/doc/en/index.docbook
@@ -734,13 +734,6 @@ For more information also see <link linkend="mergeoptions">Merge Settings</link>
    Select a fixed width font. (On some systems this dialog will also
    present variable width fonts, but you should not use them.)
 </para>
-<!-- FIXME: dropped? -->
-<variablelist>
-   <varlistentry><term><guilabel>Italic font for deltas:</guilabel></term><listitem><para> If you select this, then text differences
-       will be drawn with the italic version of the selected font. If the font
-       doesn't  support italic, then this does nothing.</para>
-   </listitem></varlistentry>
-</variablelist>
 </sect2>
 
 <sect2><title>Colors</title>