diff --git a/spa/include/spa/param/audio/iec958.h b/spa/include/spa/param/audio/iec958.h
index 05475188e..57b081856 100644
--- a/spa/include/spa/param/audio/iec958.h
+++ b/spa/include/spa/param/audio/iec958.h
@@ -31,7 +31,7 @@ enum spa_audio_iec958_codec {
 };
 
 struct spa_audio_info_iec958 {
-	enum spa_audio_iec958_codec codec;	/*< format, one of the DSP formats in enum spa_audio_format_dsp */
+	enum spa_audio_iec958_codec codec;	/*< codec, one of the values in enum spa_audio_iec958_codec */
 	uint32_t flags;				/*< extra flags */
 	uint32_t rate;				/*< sample rate */
 };