[glib] Fix a typo in a comment

[Matthias Clasen <matthiasc src gnome org>]

commit 0356d7f4c34745a0ebce88e08d1cdd6563218c3e
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Dec 23 23:59:37 2013 -0500

    Fix a typo in a comment
    
    The D-Bus interface is org.freedesktop.DBus.Peer, not
    org.freedesktop.DBus.

 gio/gdbusconnection.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gio/gdbusconnection.c b/gio/gdbusconnection.c
index 57fa193..fef04a5 100644
--- a/gio/gdbusconnection.c
+++ b/gio/gdbusconnection.c
@@ -356,7 +356,7 @@ struct _GDBusConnection
   GMutex init_lock;
 
   /* Set (by loading the contents of /var/lib/dbus/machine-id) the first time
-   * someone calls org.freedesktop.DBus.GetMachineId(). Protected by @lock.
+   * someone calls org.freedesktop.DBus.Peer.GetMachineId(). Protected by @lock.
    */
   gchar *machine_id;