docs: explicit refer to GObject docs for floating refs

https://bugzilla.gnome.org/show_bug.cgi?id=788477

diff --git a/gst/gstobject.c b/gst/gstobject.c
index e0e60a7..011598e 100644 (file)
--- a/gst/gstobject.c
+++ b/gst/gstobject.c
@@ -278,6 +278,9 @@ gst_object_unref (gpointer object)
  * the floating flag while leaving the reference count unchanged. If the object
  * is not floating, then this call adds a new normal reference increasing the
  * reference count by one.
+ *
+ * For more background on "floating references" please see the #GObject
+ * documentation.
  */
 gpointer
 gst_object_ref_sink (gpointer object)