[graphics/okular] doc: Update IRC network in the documentation

[Nicolás Alvarez]

Git commit d95365deec76312263a9441a4fac79c8acb1d5be by Nicolás Alvarez.
Committed on 15/06/2021 at 22:08.
Pushed by yurchor into branch 'master'.

Update IRC network in the documentation

KDE has moved from freenode to Libera Chat, update the okular manpage to
mention the new server.

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

https://invent.kde.org/graphics/okular/commit/d95365deec76312263a9441a4fac79c8acb1d5be

diff --git a/doc/man-okular.1.docbook b/doc/man-okular.1.docbook
index 06445b9e2..6f851a944 100644
--- a/doc/man-okular.1.docbook
+++ b/doc/man-okular.1.docbook
@@ -106,7 +106,7 @@ is aimed to show documents in different formats.</para>
 </refsect1>
 
 <refsect1 id="feedback"><title>Feedback</title>
-<para>On IRC, irc.freenode.net #okular or via email, okular-devel at kde.org or on the web, <<ulink url="https://okular.kde.org/">https://okular.kde.org/</ulink>>.</para>
+<para>On IRC, irc.libera.chat #okular or via email, okular-devel at kde.org or on the web, <<ulink url="https://okular.kde.org/">https://okular.kde.org/</ulink>>.</para>
 </refsect1>
 
 <refsect1>