diff --git a/freqtrade/analyze.py b/freqtrade/analyze.py
index 4a073c3bd..7de3e95b2 100644
--- a/freqtrade/analyze.py
+++ b/freqtrade/analyze.py
@@ -208,7 +208,8 @@ class Analyze(object):
                     "HIT STOP: current price at {:.6f}, stop loss is {:.6f}, "
                     "initial stop loss was at {:.6f}, trade opened at {:.6f}".format(
                         current_rate, trade.stop_loss, trade.initial_stop_loss, trade.open_rate))
-                logger.debug("trailing stop saved us: {:.6f}".format(trade.stop_loss - trade.initial_stop_loss))
+                logger.debug("trailing stop saved us: {:.6f}"
+                             .format(trade.stop_loss - trade.initial_stop_loss))
 
             logger.debug('Stop loss hit.')
             return True
diff --git a/freqtrade/persistence.py b/freqtrade/persistence.py
index a34b1b6c9..67cae492c 100644
--- a/freqtrade/persistence.py
+++ b/freqtrade/persistence.py
@@ -95,9 +95,12 @@ class Trade(_DECL_BASE):
     open_date = Column(DateTime, nullable=False, default=datetime.utcnow)
     close_date = Column(DateTime)
     open_order_id = Column(String)
-    stop_loss = Column(Float, nullable=False, default=0.0)  # absolute value of the stop loss
-    initial_stop_loss = Column(Float, nullable=False, default=0.0)  # absolute value of the initial stop loss
-    max_rate = Column(Float, nullable=False, default=0.0)  # absolute value of the highest reached price
+    # absolute value of the stop loss
+    stop_loss = Column(Float, nullable=False, default=0.0)
+    # absolute value of the initial stop loss
+    initial_stop_loss = Column(Float, nullable=False, default=0.0)
+    # absolute value of the highest reached price
+    max_rate = Column(Float, nullable=False, default=0.0)
 
     def __repr__(self):
         return 'Trade(id={}, pair={}, amount={:.8f}, open_rate={:.8f}, open_since={})'.format(