From 4e54b2739854a5b98bfcd16d3fb3f82cb13c63c7 Mon Sep 17 00:00:00 2001
From: Janne Sinivirta <janne.sinivirta@gmail.com>
Date: Sat, 18 Nov 2017 09:44:28 +0200
Subject: [PATCH] use parentheses for multiline string instead of backslash

---
 freqtrade/tests/test_backtesting.py | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/freqtrade/tests/test_backtesting.py b/freqtrade/tests/test_backtesting.py
index 13dbea4ab..e01c898c8 100644
--- a/freqtrade/tests/test_backtesting.py
+++ b/freqtrade/tests/test_backtesting.py
@@ -23,13 +23,13 @@ logger = logging.getLogger(__name__)
 
 
 def format_results(results: DataFrame):
-    return 'Made {} buys. Average profit {:.2f}%. ' \
-           'Total profit was {:.3f}. Average duration {:.1f} mins.'.format(
-               len(results.index),
-               results.profit.mean() * 100.0,
-               results.profit.sum(),
-               results.duration.mean() * 5,
-           )
+    return ('Made {} buys. Average profit {:.2f}%. '
+            'Total profit was {:.3f}. Average duration {:.1f} mins.').format(
+                len(results.index),
+                results.profit.mean() * 100.0,
+                results.profit.sum(),
+                results.duration.mean() * 5,
+            )
 
 
 def preprocess(backdata) -> Dict[str, DataFrame]: