wpa_supplicant: Update WPS API documentation
@@ -101,9 +101,10 @@ esp_err_t esp_wifi_wps_disable(void);
*
* @attention WPS can only be used when station is enabled.
*
- * @param timeout_ms : maximum blocking time before API return.
- * - 0 : non-blocking
- * - 1~120000 : blocking time (not supported in IDF v1.0)
+ * @param timeout_ms : deprecated: This argument's value will have not effect in functionality of API.
+ * The argument will be removed in future.
+ * The app should start WPS and register for WIFI events to get the status.
+ * WPS status is updated through WPS events. See wifi_event_t enum for more info.
*
* @return
* - ESP_OK : succeed
