diff --git a/conf/autopilot/tiny_1_1.h b/conf/autopilot/tiny_1_1.h
index afcfc3212b..b624115274 100644
--- a/conf/autopilot/tiny_1_1.h
+++ b/conf/autopilot/tiny_1_1.h
@@ -23,12 +23,14 @@
 /* Peripheral bus clock freq. */
 #define PCLK (CCLK / PBSD_VAL) 
 
+/* Onboard leds */
 #define LED_1_BANK 1
 #define LED_1_PIN 28
 
 #define LED_2_BANK 1
 #define LED_2_PIN 19
 
+/* Switch pin */
 #define LED_3_BANK 0
 #define LED_3_PIN 11