This was always invalid, but older versions of gobject-introspection
accepted it.
BUG=https://bugzilla.gnome.org/show_bug.cgi?id=689354
Review URL: https://codereview.appspot.com/
6846138
Patch from Colin Walters <walters@verbum.org>.
* with @engine_name, which gets emitted when IBusFactory
* received CreateEngine dbus method. The callback functions
* will be called until a callback returns a non-null object
- * of IBusEngine. */
+ * of IBusEngine.
+ */
factory_signals[CREATE_ENGINE] =
g_signal_new (I_("create-engine"),
G_TYPE_FROM_CLASS (gobject_class),