[gobject-introspection] gir: Update annotations from GLib git master

[Rico Tzschichholz <ricotz src gnome org>]

commit b49b5679e354bdfe96460443367f886b20c8ce0f
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sun Nov 20 18:15:33 2016 +0100

    gir: Update annotations from GLib git master

 gir/glib-2.0.c    |    3 ++-
 gir/gobject-2.0.c |   10 +++++-----
 2 files changed, 7 insertions(+), 6 deletions(-)
---
diff --git a/gir/glib-2.0.c b/gir/glib-2.0.c
index 7c8f82f..f22e299 100644
--- a/gir/glib-2.0.c
+++ b/gir/glib-2.0.c
@@ -9221,7 +9221,8 @@
  * an error message is logged and the application is terminated.
  *
  * The macro can be turned off in final releases of code by defining
- * `G_DISABLE_ASSERT` when compiling the application.
+ * `G_DISABLE_ASSERT` when compiling the application, so code must
+ * not depend on any side effects from @expr.
  */
 
 
diff --git a/gir/gobject-2.0.c b/gir/gobject-2.0.c
index dd4454c..dfca032 100644
--- a/gir/gobject-2.0.c
+++ b/gir/gobject-2.0.c
@@ -4295,7 +4295,7 @@
  *
  * Connects a closure to a signal for a particular object.
  *
- * Returns: the handler id (always greater than 0 for successful connections)
+ * Returns: the handler ID (always greater than 0 for successful connections)
  */
 
 
@@ -4310,7 +4310,7 @@
  *
  * Connects a closure to a signal for a particular object.
  *
- * Returns: the handler id (always greater than 0 for successful connections)
+ * Returns: the handler ID (always greater than 0 for successful connections)
  */
 
 
@@ -4329,7 +4329,7 @@
  * used. Specify @connect_flags if you need `..._after()` or
  * `..._swapped()` variants of this function.
  *
- * Returns: the handler id (always greater than 0 for successful connections)
+ * Returns: the handler ID (always greater than 0 for successful connections)
  */
 
 
@@ -4485,9 +4485,9 @@
 /**
  * g_signal_handler_is_connected:
  * @instance: (type GObject.Object): The instance where a signal handler is sought.
- * @handler_id: the handler id.
+ * @handler_id: the handler ID.
  *
- * Returns whether @handler_id is the id of a handler connected to @instance.
+ * Returns whether @handler_id is the ID of a handler connected to @instance.
  *
  * Returns: whether @handler_id identifies a handler connected to @instance.
  */