docs: Add `Since` marker to "twcc-feedback-interval" property

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/927>

diff --git a/gst/rtpmanager/rtpsession.c b/gst/rtpmanager/rtpsession.c
index 84fbfee..04a73b9 100644 (file)
--- a/gst/rtpmanager/rtpsession.c
+++ b/gst/rtpmanager/rtpsession.c
@@ -629,7 +629,7 @@ rtp_session_class_init (RTPSessionClass * klass)
           G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
 
   /**
-   * RTPSession::twcc-feedback-interval:
+   * RTPSession:twcc-feedback-interval:
    *
    * The interval to send TWCC reports on.
    * This overrides the default behavior of sending reports