diff --git a/lbrynet/daemon/ExchangeRateManager.py b/lbrynet/daemon/ExchangeRateManager.py
index 486659a0e..acafe77d4 100644
--- a/lbrynet/daemon/ExchangeRateManager.py
+++ b/lbrynet/daemon/ExchangeRateManager.py
@@ -12,7 +12,7 @@ log = logging.getLogger(__name__)
 
 CURRENCY_PAIRS = ["USDBTC", "BTCLBC"]
 BITTREX_FEE = 0.0025
-COINBASE_FEE = 0.0 #add fee
+COINBASE_FEE = 0.0  # add fee
 
 
 class ExchangeRate(object):
@@ -37,6 +37,7 @@ class ExchangeRate(object):
 class MarketFeed(object):
     REQUESTS_TIMEOUT = 20
     EXCHANGE_RATE_UPDATE_RATE_SEC = 300
+
     def __init__(self, market, name, url, params, fee):
         self.market = market
         self.name = name
@@ -115,7 +116,7 @@ class BittrexFeed(MarketFeed):
         qtys = sum([i['Quantity'] for i in trades])
         if totals <= 0 or qtys <= 0:
             raise InvalidExchangeRateResponse(self.market, 'quantities were not positive')
-        vwap = totals/qtys
+        vwap = totals / qtys
         return defer.succeed(float(1.0 / vwap))
 
 
@@ -175,12 +176,11 @@ class CryptonatorBTCFeed(MarketFeed):
         except ValueError:
             raise InvalidExchangeRateResponse(self.name, "invalid rate response")
         if 'ticker' not in json_response or len(json_response['ticker']) == 0 or \
-                        'success' not in json_response or json_response['success'] is not True:
+                'success' not in json_response or json_response['success'] is not True:
             raise InvalidExchangeRateResponse(self.name, 'result not found')
         return defer.succeed(float(json_response['ticker']['price']))
 
 
-
 class CryptonatorFeed(MarketFeed):
     def __init__(self):
         MarketFeed.__init__(
@@ -198,7 +198,7 @@ class CryptonatorFeed(MarketFeed):
         except ValueError:
             raise InvalidExchangeRateResponse(self.name, "invalid rate response")
         if 'ticker' not in json_response or len(json_response['ticker']) == 0 or \
-                        'success' not in json_response or json_response['success'] is not True:
+                'success' not in json_response or json_response['success'] is not True:
             raise InvalidExchangeRateResponse(self.name, 'result not found')
         return defer.succeed(float(json_response['ticker']['price']))
 
@@ -231,11 +231,11 @@ class ExchangeRateManager(object):
 
         for market in self.market_feeds:
             if (market.rate_is_initialized() and market.is_online() and
-                market.rate.currency_pair == (from_currency, to_currency)):
+                    market.rate.currency_pair == (from_currency, to_currency)):
                 return amount * market.rate.spot
         for market in self.market_feeds:
             if (market.rate_is_initialized() and market.is_online() and
-                market.rate.currency_pair[0] == from_currency):
+                    market.rate.currency_pair[0] == from_currency):
                 return self.convert_currency(
                     market.rate.currency_pair[1], to_currency, amount * market.rate.spot)
         raise Exception(