diff --git a/libavcodec/codec_par.h b/libavcodec/codec_par.h
index fa132814b1..f51d27c590 100644
--- a/libavcodec/codec_par.h
+++ b/libavcodec/codec_par.h
@@ -32,6 +32,7 @@
 
 /**
  * @addtogroup lavc_core
+ * @{
  */
 
 enum AVFieldOrder {