diff --git a/libavutil/avutil.h b/libavutil/avutil.h
index 5e521216a7..8b3aad560b 100644
--- a/libavutil/avutil.h
+++ b/libavutil/avutil.h
@@ -29,7 +29,7 @@
 /*
  * @mainpage
  *
- * @section libav_intro Introduction
+ * @section ffmpeg_intro Introduction
  *
  * This document describes the usage of the different libraries
  * provided by FFmpeg.