diff --git a/ESP-IDF_Robot/main/blink_example_main.c b/ESP-IDF_Robot/main/blink_example_main.c
index afbbba01d..1215ded2a 100644
--- a/ESP-IDF_Robot/main/blink_example_main.c
+++ b/ESP-IDF_Robot/main/blink_example_main.c
@@ -9,6 +9,7 @@
 
     ESP-PDF: v5.4.1
 */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <inttypes.h>