diff --git a/ESP-IDF_Robot/tutorial/docs/source/receiver.rst b/ESP-IDF_Robot/tutorial/docs/source/receiver.rst
index 899114c26..8c037a747 100644
--- a/ESP-IDF_Robot/tutorial/docs/source/receiver.rst
+++ b/ESP-IDF_Robot/tutorial/docs/source/receiver.rst
@@ -68,11 +68,12 @@ Main Function
 
         // Initialize NVS
         esp_err_t ret = nvs_flash_init();
-        if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
+        if (ret == ESP_ERR_NVS_NO_FREE_PAGES || 
+            ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
             ESP_ERROR_CHECK( nvs_flash_erase() );
             ret = nvs_flash_init();
         }
-        
+
         ESP_ERROR_CHECK( ret );
         wifi_init();
         ESP_ERROR_CHECK(esp_now_init());