1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/ac3.h b/libavcodec/ac3.h
index a53817e1b0..8e8482f7c5 100644
--- a/libavcodec/ac3.h
+++ b/libavcodec/ac3.h
@@ -94,7 +94,7 @@ typedef struct AC3BitAllocParameters {
  * Coded AC-3 header values up to the lfeon element, plus derived values.
  */
 typedef struct {
-    /** @defgroup coded Coded elements
+    /** @name Coded elements
      * @{
      */
     uint16_t sync_word;
@@ -112,7 +112,7 @@ typedef struct {
     int num_blocks;                         ///< number of audio blocks
     /** @} */
 
-    /** @defgroup derived Derived values
+    /** @name Derived values
      * @{
      */
     uint8_t sr_shift;