Fix typo in ble_adv example

Merges https://github.com/espressif/esp-idf/pull/1049

diff --git a/examples/bluetooth/ble_adv/main/app_bt.c b/examples/bluetooth/ble_adv/main/app_bt.c
index f6c01a2dbac423088a8a1a0834f6d5d3979c0fe1..2b3a5bbf2922c29f56d8de725af68328612d8c87 100644 (file)
--- a/examples/bluetooth/ble_adv/main/app_bt.c
+++ b/examples/bluetooth/ble_adv/main/app_bt.c
@@ -245,7 +245,7 @@ void app_main()
 
     /*
      * If call mem release here, also work. Input ESP_BT_MODE_CLASSIC_BT, the function will
-     * release the memory of classic bt mdoe.
+     * release the memory of classic bt mode.
      * esp_bt_controller_mem_release(ESP_BT_MODE_CLASSIC_BT);
      *
      */