Document AES accelerator functions as internal
diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index ae80e9d..d21427e 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -628,7 +628,7 @@
  * \brief           Deprecated internal AES block encryption function
  *                  without return value.
  *
- * \deprecated      Superseded by mbedtls_aes_encrypt_ext() in 2.5.0.
+ * \deprecated      Superseded by mbedtls_internal_aes_encrypt() in 2.5.0.
  *
  * \param ctx       The AES context to use for encryption.
  * \param input     Plaintext block.
@@ -642,7 +642,7 @@
  * \brief           Deprecated internal AES block decryption function
  *                  without return value.
  *
- * \deprecated      Superseded by mbedtls_aes_decrypt_ext() in 2.5.0.
+ * \deprecated      Superseded by mbedtls_internal_aes_decrypt() in 2.5.0.
  *
  * \param ctx       The AES context to use for decryption.
  * \param input     Ciphertext block.