Add array length annotation to GSignalQuery param_types field

https://bugzilla.gnome.org/show_bug.cgi?id=687541

diff --git a/gobject/gsignal.h b/gobject/gsignal.h
index 966b6c7..fbf1c19 100644 (file)
--- a/gobject/gsignal.h
+++ b/gobject/gsignal.h
@@ -238,8 +238,8 @@ struct _GSignalInvocationHint
  * @signal_flags: The signal flags as passed in to g_signal_new().
  * @return_type: The return type for user callbacks.
  * @n_params: The number of parameters that user callbacks take.
- * @param_types: The individual parameter types for user callbacks, note that the
- *  effective callback signature is:
+ * @param_types: (array length=n_params): The individual parameter types for
+ *  user callbacks, note that the effective callback signature is:
  *  <programlisting>
  *  @return_type callback (#gpointer     data1,
  *  [param_types param_names,]