Comment fix for documentation and changed function names

Author: lucifgy

binance/client.py

@@ -3452,7 +3452,7 @@ def get_all_isolated_margin_symbols(self, **params):
         """
         return self._request_margin_api('get', 'margin/isolated/allPairs', signed=True, data=params)
 
-    def isolated_margin_fee_data(self, **params):
+    def get_isolated_margin_fee_data(self, **params):
         """Get isolated margin fee data collection with any vip level or user's current specific data as https://www.binance.com/en/margin-fee
 
         https://binance-docs.github.io/apidocs/spot/en/#query-isolated-margin-fee-data-user_data
@@ -3461,11 +3461,10 @@ def isolated_margin_fee_data(self, **params):
         :type vipLevel: int
         :param symbol: optional
         :type symbol: str
-        :param recvWindow: optional: No more tahn 60000
-        :type recvWindow: long
 
         :returns: API response
 
+        .. code-block:: python
             [
                 {
                     "vipLevel": 0,
@@ -3488,8 +3487,8 @@ def isolated_margin_fee_data(self, **params):
         """
         return self._request_margin_api('get', 'margin/isolatedMarginData', True, data=params)
 
-    def isolated_margin_tier_data(self, **params):
-        """
+    def get_isolated_margin_tier_data(self, **params):
+        """Get isolated margin tier data collection with any tier as https://www.binance.com/en/margin-data
 
         https://binance-docs.github.io/apidocs/spot/en/#query-isolated-margin-tier-data-user_data
 
@@ -3501,7 +3500,8 @@ def isolated_margin_tier_data(self, **params):
         :type recvWindow:
 
         :returns: API response
-
+        
+        .. code-block:: python
             [
                 {
                     "symbol": "BTCUSDT",