diff --git a/include/mbedtls/hkdf.h b/include/mbedtls/hkdf.h
index 223004b..111d960 100644
--- a/include/mbedtls/hkdf.h
+++ b/include/mbedtls/hkdf.h
@@ -39,7 +39,7 @@
  */
 /** Bad input parameters to function. */
 #define MBEDTLS_ERR_HKDF_BAD_INPUT_DATA  -0x5F80
-/* \} name */
+/** \} name */
 
 #ifdef __cplusplus
 extern "C" {