diff --git a/freqtrade/strategy/strategy_helper.py b/freqtrade/strategy/strategy_helper.py
index a87239a71..97a8ec960 100644
--- a/freqtrade/strategy/strategy_helper.py
+++ b/freqtrade/strategy/strategy_helper.py
@@ -104,6 +104,7 @@ def stoploss_from_open(
 
 def stoploss_from_absolute(stop_rate: float, current_rate: float) -> float:
     """
+    TODO-lev: Update this method with "is_short" formula
     Given current price and desired stop price, return a stop loss value that is relative to current
     price.
 
diff --git a/tests/strategy/test_strategy_helpers.py b/tests/strategy/test_strategy_helpers.py
index ef4b7f4e2..6c933d2f1 100644
--- a/tests/strategy/test_strategy_helpers.py
+++ b/tests/strategy/test_strategy_helpers.py
@@ -145,8 +145,8 @@ def test_stoploss_from_open():
 
                         # there is no correct answer if the expected stop price is above
                         # the current price
-                        if (side == 'long' and expected_stop_price > current_price) \
-                                or (side == 'short' and expected_stop_price < current_price):
+                        if ((side == 'long' and expected_stop_price > current_price)
+                                or (side == 'short' and expected_stop_price < current_price)):
                             assert stoploss == 0
                         else:
                             assert isclose(stop_price, expected_stop_price, rel_tol=0.00001)