diff --git a/arch/arm/src/stm32/stm32_otghs.h b/arch/arm/src/stm32/stm32_otghs.h
index b0ecae8420..c18847debb 100644
--- a/arch/arm/src/stm32/stm32_otghs.h
+++ b/arch/arm/src/stm32/stm32_otghs.h
@@ -1,4 +1,4 @@
-/************************************************************************************
+/****************************************************************************
  * arch/arm/src/stm32/stm32_otghs.h
  *
  *   Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
@@ -31,14 +31,14 @@
  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  *
- ************************************************************************************/
+ ****************************************************************************/
 
 #ifndef __ARCH_ARM_SRC_STM32_STM32_OTGHS_H
 #define __ARCH_ARM_SRC_STM32_STM32_OTGHS_H
 
-/************************************************************************************
+/****************************************************************************
  * Included Files
- ************************************************************************************/
+ ****************************************************************************/
 
 #include <nuttx/config.h>
 
@@ -49,9 +49,9 @@
 
 #if defined(CONFIG_STM32_OTGHS)
 
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
 
 #ifndef __ASSEMBLY__
 
@@ -71,9 +71,9 @@ extern "C"
  *   Initialize USB host device controller hardware.
  *
  * Input Parameters:
- *   controller -- If the device supports more than USB host controller, then
- *     this identifies which controller is being initializeed.  Normally, this
- *     is just zero.
+ *   controller -- If the device supports more than USB host controller,
+ *     then this identifies which controller is being initializeed.
+ *     Normally, this is just zero.
  *
  * Returned Value:
  *   And instance of the USB host interface.  The controlling task should
@@ -82,10 +82,11 @@ extern "C"
  *   to a class driver.
  *
  * Assumptions:
- * - This function should called in the initialization sequence in order
- *   to initialize the USB device functionality.
+ * - This function should called in the initialization sequence in order to
+ *   initialize the USB device functionality.
  * - Class drivers should be initialized prior to calling this function.
- *   Otherwise, there is a race condition if the device is already connected.
+ *   Otherwise, there is a race condition if the device is already
+ *   connected.
  *
  ****************************************************************************/
 
@@ -94,16 +95,16 @@ struct usbhost_connection_s;
 FAR struct usbhost_connection_s *stm32_otghshost_initialize(int controller);
 #endif
 
-/************************************************************************************
+/****************************************************************************
  * Name:  stm32_usbsuspend
  *
  * Description:
- *   Board logic must provide the stm32_usbsuspend logic if the OTG FS device driver
- *   is used.  This function is called whenever the USB enters or leaves suspend
- *   mode. This is an opportunity for the board logic to shutdown clocks, power,
- *   etc. while the USB is suspended.
+ *   Board logic must provide the stm32_usbsuspend logic if the OTG FS
+ *   device driver is used.  This function is called whenever the USB enters
+ *   or leaves suspend mode. This is an opportunity for the board logic to
+ *   shutdown clocks, power, etc. while the USB is suspended.
  *
- ************************************************************************************/
+ ****************************************************************************/
 
 void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume);