From 282c9cc91f50308b2d38657eec9695565cbe1caa Mon Sep 17 00:00:00 2001
From: "Hao-Chih, Lin" <8316182+haochihlin@users.noreply.github.com>
Date: Tue, 2 Apr 2019 00:48:35 +0200
Subject: [PATCH] fix small bug in plot_results() (#864)

Remove the comma behind the last input argument
---
 baselines/common/plot_util.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/baselines/common/plot_util.py b/baselines/common/plot_util.py
index 6a7d3d1..efd2e38 100644
--- a/baselines/common/plot_util.py
+++ b/baselines/common/plot_util.py
@@ -248,7 +248,7 @@ def plot_results(
     figsize=None,
     legend_outside=False,
     resample=0,
-    smooth_step=1.0,
+    smooth_step=1.0
 ):
     '''
     Plot multiple Results objects