correct modem sleep API description
@@ -428,24 +428,24 @@ esp_err_t esp_wifi_scan_get_ap_records(uint16_t *number, wifi_ap_record_t *ap_re
esp_err_t esp_wifi_sta_get_ap_info(wifi_ap_record_t *ap_info);
/**
- * @brief Set current power save type
+ * @brief Set current WiFi power save type
*
- * @attention Default power save type is WIFI_PS_NONE.
+ * @attention Default power save type is WIFI_PS_MIN_MODEM.
*
* @param type power save type
*
- * @return ESP_ERR_NOT_SUPPORTED: not supported yet
+ * @return ESP_OK: succeed
*/
esp_err_t esp_wifi_set_ps(wifi_ps_type_t type);
/**
- * @brief Get current power save type
+ * @brief Get current WiFi power save type
*
- * @attention Default power save type is WIFI_PS_NONE.
+ * @attention Default power save type is WIFI_PS_MIN_MODEM.
*
* @param[out] type: store current power save type
*
- * @return ESP_ERR_NOT_SUPPORTED: not supported yet
+ * @return ESP_OK: succeed
*/
esp_err_t esp_wifi_get_ps(wifi_ps_type_t *type);
