diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index b5560cc..6044a51 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -287,9 +287,7 @@
 #define MBEDTLS_DEPRECATED
 #endif
 /**
- * \brief           Internal AES block encryption function
- *                  (Only exposed to allow overriding it,
- *                  see MBEDTLS_AES_ENCRYPT_ALT)
+ * \brief           Old AES block encryption function without return value.
  *
  * \deprecated      Superseded by mbedtls_aes_encrypt_ext() in 2.5.0
  *
@@ -306,9 +304,7 @@
 }
 
 /**
- * \brief           Internal AES block decryption function
- *                  (Only exposed to allow overriding it,
- *                  see MBEDTLS_AES_DECRYPT_ALT)
+ * \brief           Old AES block decryption function without return value.
  *
  * \deprecated      Superseded by mbedtls_aes_decrypt_ext() in 2.5.0
  *