diff --git a/audio/audio.c b/audio/audio.c
index 5753e3e36d1..36d087efa01 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -66,7 +66,7 @@
 #endif
 
 /****************************************************************************
- * Private Type Definitions
+ * Private Types
  ****************************************************************************/
 
 /* This structure describes the state of the upper half driver */