gstdiscoverer: Add since annotation.

Forgot to add the since annotation to the
GstDiscovererSerializeFlags in the previous commit.

diff --git a/gst-libs/gst/pbutils/gstdiscoverer.h b/gst-libs/gst/pbutils/gstdiscoverer.h
index 8a14208..553de3c 100644 (file)
--- a/gst-libs/gst/pbutils/gstdiscoverer.h
+++ b/gst-libs/gst/pbutils/gstdiscoverer.h
@@ -186,6 +186,7 @@ typedef enum {
  * You can use these flags to control what is serialized by
  * gst_discoverer_info_to_variant()
  *
+ * Since: 1.6
  */
 
 typedef enum {