3 files changed, 3 insertions, 3 deletions
diff --git a/nuttx/configs/spark/src/up_buttons.c b/nuttx/configs/spark/src/up_buttons.c
index bdcaecb72..48ffbc549 100644
--- a/nuttx/configs/spark/src/up_buttons.c
+++ b/nuttx/configs/spark/src/up_buttons.c
@@ -77,7 +77,7 @@
 
 void board_button_initialize(void)
 {
-  /* Configure the GPIO pins as inputs.  NOTE that EXTI interrupts are 
+  /* Configure the GPIO pins as inputs.  NOTE that EXTI interrupts are
    * configured for all pins.
    */
 
diff --git a/nuttx/configs/spark/src/up_io.c b/nuttx/configs/spark/src/up_io.c
index 2517746c1..1400367c1 100644
--- a/nuttx/configs/spark/src/up_io.c
+++ b/nuttx/configs/spark/src/up_io.c
@@ -114,7 +114,7 @@ void up_leds(int r, int g ,int b, int freqs)
 
 void up_ioinit(void)
 {
-  /* Configure the GPIO pins as inputs.  NOTE that EXTI interrupts are 
+  /* Configure the GPIO pins as inputs.  NOTE that EXTI interrupts are
    * configured for all pins.
    */
 
diff --git a/nuttx/configs/spark/src/up_userleds.c b/nuttx/configs/spark/src/up_userleds.c
index 6cb47d017..b562b58b8 100644
--- a/nuttx/configs/spark/src/up_userleds.c
+++ b/nuttx/configs/spark/src/up_userleds.c
@@ -75,7 +75,7 @@
  ****************************************************************************/
 /* This array maps an LED number to GPIO pin configuration */
 
-static uint32_t g_ledcfg[BOARD_NLEDS] = 
+static uint32_t g_ledcfg[BOARD_NLEDS] =
 {
   GPIO_LED1, GPIO_LED2, GPIO_LED3, GPIO_LED4
 };