diff --git a/wolfcrypt/src/port/Espressif/esp32_aes.c b/wolfcrypt/src/port/Espressif/esp32_aes.c
index e49a19146e..579abafae5 100644
--- a/wolfcrypt/src/port/Espressif/esp32_aes.c
+++ b/wolfcrypt/src/port/Espressif/esp32_aes.c
@@ -1,5 +1,5 @@
-/**
- * aes.c
+/* esp32_aes.c
+ *
  * Copyright (C) 2006-2018 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
diff --git a/wolfcrypt/src/port/Espressif/esp32_sha.c b/wolfcrypt/src/port/Espressif/esp32_sha.c
index cddac7c5ae..2f35eea1d7 100644
--- a/wolfcrypt/src/port/Espressif/esp32_sha.c
+++ b/wolfcrypt/src/port/Espressif/esp32_sha.c
@@ -1,5 +1,5 @@
-/**
- * esp32_sha.c
+/* esp32_sha.c
+ *
  * Copyright (C) 2006-2018 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
diff --git a/wolfcrypt/src/port/Espressif/esp32_util.c b/wolfcrypt/src/port/Espressif/esp32_util.c
index 494abc29c4..e8574718a6 100644
--- a/wolfcrypt/src/port/Espressif/esp32_util.c
+++ b/wolfcrypt/src/port/Espressif/esp32_util.c
@@ -1,5 +1,5 @@
-/**
- * esp32_util.c
+/* esp32_util.c
+ *
  * Copyright (C) 2006-2018 wolfSSL Inc.
  *
  * This file is part of wolfSSL.
diff --git a/wolfssl/wolfcrypt/port/Espressif/esp32-crypt.h b/wolfssl/wolfcrypt/port/Espressif/esp32-crypt.h
index 80ea152227..6f8b019017 100644
--- a/wolfssl/wolfcrypt/port/Espressif/esp32-crypt.h
+++ b/wolfssl/wolfcrypt/port/Espressif/esp32-crypt.h
@@ -1,5 +1,5 @@
-/**
- * esp32-crypt.h
+/* esp32-crypt.h
+ *
  * Copyright (C) 2006-2018 wolfSSL Inc.
  *
  * This file is part of wolfSSL.