diff --git a/examples/bluetooth/bluedroid/ble/gatt_server_service_table/tutorial/Gatt_Server_Service_Table_Example_Walkthrough.md b/examples/bluetooth/bluedroid/ble/gatt_server_service_table/tutorial/Gatt_Server_Service_Table_Example_Walkthrough.md
index 6c47d91867..1b5f87ee89 100644
--- a/examples/bluetooth/bluedroid/ble/gatt_server_service_table/tutorial/Gatt_Server_Service_Table_Example_Walkthrough.md
+++ b/examples/bluetooth/bluedroid/ble/gatt_server_service_table/tutorial/Gatt_Server_Service_Table_Example_Walkthrough.md
@@ -27,7 +27,7 @@ Let’s start by taking a look at the included headers in the [gatts_table_creat
 #include "esp_bt_defs.h"
 #include "esp_bt_main.h"
 #include "esp_bt_main.h"
-#include “gatts_table_creat_demo.h"
+#include "gatts_table_creat_demo.h"
 ```
 These includes are required for the *FreeRTOS* and underlaying system components to run, including logging functionality and a library to store data in non-volatile flash memory. We are interested in ``bt.h``, ``esp_bt_main.h``, ``esp_gap_ble_api.h`` and ``esp_gatts_api.h`` which expose the BLE APIs required to implement this example.