diff --git a/libavformat/rtpenc.c b/libavformat/rtpenc.c
index 97ce79ffe2..3e913ce78d 100644
--- a/libavformat/rtpenc.c
+++ b/libavformat/rtpenc.c
@@ -240,8 +240,6 @@ static void rtp_send_samples(AVFormatContext *s1,
     }
 }
 
-/* NOTE: we suppose that exactly one frame is given as argument here */
-/* XXX: test it */
 static void rtp_send_mpegaudio(AVFormatContext *s1,
                                const uint8_t *buf1, int size)
 {