[multimedia/kaffeine] doc: doc: remove the space at the end of a 'url' tag

[Luigi Toscano]

Git commit d2774cb270829a9a170e557b83c79aedcd8ccdda by Luigi Toscano.
Committed on 19/09/2025 at 08:06.
Pushed by ltoscano into branch 'master'.

doc: remove the space at the end of a 'url' tag

It is an error with libxml2 2.15.0, since
https://gitlab.gnome.org/GNOME/libxml2/-/commit/e4cbc295fa97f3c290cec8b243bd96ebdaa3dab2

M  +1    -1    doc/man-kaffeine.1.docbook

https://invent.kde.org/multimedia/kaffeine/-/commit/d2774cb270829a9a170e557b83c79aedcd8ccdda

diff --git a/doc/man-kaffeine.1.docbook b/doc/man-kaffeine.1.docbook
index a1b0b715..f4c58e94 100644
--- a/doc/man-kaffeine.1.docbook
+++ b/doc/man-kaffeine.1.docbook
@@ -242,7 +242,7 @@ file will be available to be updated from the Internet in the Kaffeine applicati
 <title>See Also</title>
 <simplelist>
 <member>More detailed user documentation is available from <ulink
-url="help:/kaffeine ">help:/kaffeine</ulink>
+url="help:/kaffeine">help:/kaffeine</ulink>
 (either enter this &URL; into &konqueror;, or run
 <userinput><command>khelpcenter</command>
 <parameter>help:/kaffeine</parameter></userinput>).</member>