pidgin/pidgin

Fix various small documentation errors

19 months ago, Elliott Sales de Andrade
316c1207f787
Fix various small documentation errors

Fix missing transfer annotations, remove old syntax from gtk-doc, correct an `element-type` annotation, and fix a typo.

Testing Done:
Compiled with docs on, and got fewer warnings. Also functions with added transfer annotations are no longer unavailable to bindings.

Reviewed at https://reviews.imfreedom.org/r/1855/
/*
* Pidgin - Internet Messenger
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>.
*/
#if !defined(PIDGIN_GLOBAL_HEADER_INSIDE) && !defined(PIDGIN_COMPILATION)
# error "only <pidgin.h> may be included directly"
#endif
#ifndef PIDGIN_ABOUT_H
#define PIDGIN_ABOUT_H
#include <gtk/gtk.h>
G_BEGIN_DECLS
#define PIDGIN_TYPE_ABOUT_DIALOG (pidgin_about_dialog_get_type())
G_DECLARE_FINAL_TYPE(PidginAboutDialog, pidgin_about_dialog, PIDGIN,
ABOUT_DIALOG, GtkDialog)
/**
* pidgin_about_dialog_new:
*
* Creates a new about window.
*
* Returns: (transfer full): A new instance of the about dialog.
*
* Since: 3.0.0
*/
GtkWidget *pidgin_about_dialog_new(void);
G_END_DECLS
#endif /* PIDGIN_ABOUT_H */