Merge branch 'bugfix/btdm_modify_code_format_and_comments' into 'master'

component/bt: modify code format and comments

See merge request !1631

diff --cc examples/bluetooth/gatt_server/main/gatts_demo.c
Simple merge

diff --cc examples/bluetooth/gatt_server_service_table/main/gatts_table_creat_demo.c
index a38babd65655f3f33377b2fa174e4a0a1f63444c,2de330bc0d69411092ccdc653829236c4fae267d..4e8174e5e40f0050a5bdd97d7b6aa453038fbff7
--- 1/examples/bluetooth/gatt_server_service_table/main/gatts_table_creat_demo.c
--- 2/examples/bluetooth/gatt_server_service_table/main/gatts_table_creat_demo.c
+++ b/examples/bluetooth/gatt_server_service_table/main/gatts_table_creat_demo.c
@@@ -531,9 -531,9 +533,9 @@@ void app_main(
          return;
      }
  
 -    ret = esp_bt_controller_enable(ESP_BT_MODE_BTDM);
 +    ret = esp_bt_controller_enable(ESP_BT_MODE_BLE);
      if (ret) {
-         ESP_LOGE(GATTS_TABLE_TAG, "%s enable controller failed\n", __func__);
+         ESP_LOGE(GATTS_TABLE_TAG, "%s enable controller failed", __func__);
          return;
      }