Merge pull request #3580 from ousugo/fixtypo

fix led0 --> led1

bsp/stm32/stm32f103-atk-warshipv3/applications/main.c

@@ -14,7 +14,7 @@
 
 /* defined the LED0 pin: PB5 */
 #define LED0_PIN    GET_PIN(B, 5)
-/* defined the LED0 pin: PE5 */
+/* defined the LED1 pin: PE5 */
 #define LED1_PIN    GET_PIN(E, 5)
 
 int main(void)