fix typo

Author: tigersk

tigeropen/quote/quote_client.py

@@ -638,7 +638,7 @@ def get_depth_quote(self, symbols, market):
 
     def get_option_expirations(self, symbols, market=None):
         """
-        返回美股期���的过期日
+        返回美股期权的过期日
         :param symbols: 股票代码列表
         :return: pandas.DataFrame， 各 column 的含义如下：
             symbol: 证券代码

tigeropen/trade/request/model.py

@@ -1441,7 +1441,7 @@ def to_openapi_dict(self):
             params['stop_price'] = self.stop_price
         return params
 
-class DepositWithdrawHistoryParams(BaseParams):
+class FundingHistoryParams(BaseParams):
     def __init__(self):
         super().__init__()
         self._account = None

tigeropen/trade/trade_client.py

@@ -19,7 +19,7 @@
 from tigeropen.trade.domain.order import Order
 from tigeropen.trade.request.model import ContractParams, AccountsParams, AssetParams, PositionParams, OrdersParams, \
     OrderParams, PlaceModifyOrderParams, CancelOrderParams, TransactionsParams, AnalyticsAssetParams, SegmentFundParams, \
-    ForexTradeOrderParams, EstimateTradableQuantityModel, DepositWithdrawHistoryParams
+    ForexTradeOrderParams, EstimateTradableQuantityModel, FundingHistoryParams
 from tigeropen.trade.response.account_profile_response import ProfilesResponse
 from tigeropen.trade.response.analytics_asset_response import AnalyticsAssetResponse
 from tigeropen.trade.response.assets_response import AssetsResponse
@@ -901,7 +901,7 @@ def get_estimate_tradable_quantity(self, order, seg_type=None):
         return None
 
     def get_funding_history(self, seg_type=None):
-        params = DepositWithdrawHistoryParams()
+        params = FundingHistoryParams()
         params.account = self._account
         params.secret_key = self._secret_key
         params.seg_type = get_enum_value(seg_type)