[gobject-introspection] Update annotations from glib git

[Martin Pitt <martinpitt src gnome org>]

commit 557d6bfd6b5e9554cf21173b6831899ff59b7c33
Author: Martin Pitt <martinpitt gnome org>
Date:   Mon Mar 4 17:37:48 2013 +0100

    Update annotations from glib git

 gir/gio-2.0.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/gir/gio-2.0.c b/gir/gio-2.0.c
index 6758137..d7759a7 100644
--- a/gir/gio-2.0.c
+++ b/gir/gio-2.0.c
@@ -11055,9 +11055,12 @@
  * non-zero then the default main context is iterated until the use count
  * falls to zero, at which point 0 is returned.
  *
- * If the %G_APPLICATION_IS_SERVICE flag is set, then the exiting at
- * use count of zero is delayed for a while (ie: the instance stays
- * around to provide its <emphasis>service</emphasis> to others).
+ * If the %G_APPLICATION_IS_SERVICE flag is set, then the service will
+ * run for as much as 10 seconds with a use count of zero while waiting
+ * for the message that caused the activation to arrive.  After that,
+ * if the use count falls to zero the application will exit immediately,
+ * except in the case that g_application_set_inactivity_timeout() is in
+ * use.
  *
  * Returns: the exit status
  * Since: 2.28