diff --git a/arch/arm/src/imx6/imx_serial.c b/arch/arm/src/imx6/imx_serial.c
index 0fa910d60e0..9da387e354c 100644
--- a/arch/arm/src/imx6/imx_serial.c
+++ b/arch/arm/src/imx6/imx_serial.c
@@ -349,7 +349,7 @@ static struct uart_dev_s g_uart2port =
   {
     .size   = CONFIG_UART2_TXBUFSIZE,
     .buffer = g_uart2txbuffer,
-   },
+  },
   .ops      = &g_uart_ops,
   .priv     = &g_uart2priv,
 };
@@ -578,14 +578,15 @@ static void imx_shutdown(struct uart_dev_s *dev)
  * Name: imx_attach
  *
  * Description:
- *   Configure the UART to operation in interrupt driven mode.  This method is
- *   called when the serial port is opened.  Normally, this is just after the
+ *   Configure the UART to operation in interrupt driven mode.  This method
+ *   is called when the serial port is opened.  Normally, this is just after
  *   the setup() method is called, however, the serial console may operate in
  *   a non-interrupt driven mode during the boot phase.
  *
- *   RX and TX interrupts are not enabled when by the attach method (unless the
- *   hardware supports multiple levels of interrupt enabling).  The RX and TX
- *   interrupts are not enabled until the txint() and rxint() methods are called.
+ *   RX and TX interrupts are not enabled when by the attach method (unless
+ *   the hardware supports multiple levels of interrupt enabling).  The RX
+ *   and TX interrupts are not enabled until the txint() and rxint() methods
+ *   are called.
  *
  ****************************************************************************/