[gtk+/wip/gtkmenutrackeritem] Add some more introspection / doc fixes

[Jasper St. Pierre <jstpierre src gnome org>]

commit 0af93e50be8597df050adc04c39f5db7bf491462
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Thu May 9 15:31:21 2013 -0400

    Add some more introspection / doc fixes

 gtk/gtkactionobservable.c |    4 ++--
 gtk/gtkactionobserver.c   |    8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/gtk/gtkactionobservable.c b/gtk/gtkactionobservable.c
index c6e469f..ab90df2 100644
--- a/gtk/gtkactionobservable.c
+++ b/gtk/gtkactionobservable.c
@@ -34,7 +34,7 @@ gtk_action_observable_default_init (GtkActionObservableInterface *iface)
 {
 }
 
-/*
+/**
  * gtk_action_observable_register_observer:
  * @observable: a #GtkActionObservable
  * @action_name: the name of the action
@@ -54,7 +54,7 @@ gtk_action_observable_register_observer (GtkActionObservable *observable,
     ->register_observer (observable, action_name, observer);
 }
 
-/*
+/**
  * gtk_action_observable_unregister_observer:
  * @observable: a #GtkActionObservable
  * @action_name: the name of the action
diff --git a/gtk/gtkactionobserver.c b/gtk/gtkactionobserver.c
index a1dc1d1..cf70b20 100644
--- a/gtk/gtkactionobserver.c
+++ b/gtk/gtkactionobserver.c
@@ -54,7 +54,7 @@ gtk_action_observer_default_init (GtkActionObserverInterface *class)
 {
 }
 
-/*
+/**
  * gtk_action_observer_action_added:
  * @observer: a #GtkActionObserver
  * @observable: the source of the event
@@ -85,7 +85,7 @@ gtk_action_observer_action_added (GtkActionObserver   *observer,
     ->action_added (observer, observable, action_name, parameter_type, enabled, state);
 }
 
-/*
+/**
  * gtk_action_observer_action_enabled_changed:
  * @observer: a #GtkActionObserver
  * @observable: the source of the event
@@ -110,7 +110,7 @@ gtk_action_observer_action_enabled_changed (GtkActionObserver   *observer,
     ->action_enabled_changed (observer, observable, action_name, enabled);
 }
 
-/*
+/**
  * gtk_action_observer_action_state_changed:
  * @observer: a #GtkActionObserver
  * @observable: the source of the event
@@ -135,7 +135,7 @@ gtk_action_observer_action_state_changed (GtkActionObserver   *observer,
     ->action_state_changed (observer, observable, action_name, state);
 }
 
-/*
+/**
  * gtk_action_observer_action_removed:
  * @observer: a #GtkActionObserver
  * @observable: the source of the event