diff --git a/arch/arm/src/moxart/chip.h b/arch/arm/src/moxart/chip.h
index 3b906af4a1..3ed19a11e3 100644
--- a/arch/arm/src/moxart/chip.h
+++ b/arch/arm/src/moxart/chip.h
@@ -1,4 +1,4 @@
-/************************************************************************************
+/****************************************************************************
  * arch/arm/src/moxart/chip.h
  *
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -16,14 +16,14 @@
  * License for the specific language governing permissions and limitations
  * under the License.
  *
- ************************************************************************************/
+ ****************************************************************************/
 
 #ifndef __ARCH_ARM_SRC_MOXART_CHIP_H
 #define __ARCH_ARM_SRC_MOXART_CHIP_H
 
-/************************************************************************************
+/****************************************************************************
  * Included Files
- ************************************************************************************/
+ ****************************************************************************/
 
 #include <nuttx/config.h>
 
@@ -76,6 +76,7 @@
 #define UART_IRDA_XMIT_FIFO_SIZE 64
 
 /* UART_LCR Register */
+
                                         /* Bits 31-7: Reserved */
 #define UART_LCR_BOC         0x00000040 /* Bit 6: Break Control */
                                         /* Bit 5: Parity Type 2 */
@@ -115,16 +116,16 @@
 #define BAUD_2400            0x00000030
 #define BAUD_1200            0x00000060
 
-/************************************************************************************
+/****************************************************************************
  * Public Types
- ************************************************************************************/
+ ****************************************************************************/
 
-/************************************************************************************
+/****************************************************************************
  * Public Data
- ************************************************************************************/
+ ****************************************************************************/
 
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
+/****************************************************************************
+ * Public Functions Prototypes
+ ****************************************************************************/
 
 #endif /* __ARCH_ARM_SRC_MOXART_CHIP_H */
diff --git a/arch/arm/src/moxart/moxart_head.S b/arch/arm/src/moxart/moxart_head.S
index 1f4b9db98c..680f3d427c 100644
--- a/arch/arm/src/moxart/moxart_head.S
+++ b/arch/arm/src/moxart/moxart_head.S
@@ -1,4 +1,4 @@
-/******************************************************************************
+/****************************************************************************
  * arch/arm/src/moxart/moxart_head.S
  *
  *   Copyright (C) 2015 Gregory Nutt. All rights reserved.