Use the locale decimal separator

e.g. if my decimal separator is "," , SimpleGraph change 4.5 to 4,5

Signed-off-by: Agustin Zubiaga <aguz@sugarlabs.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/readers.py b/readers.py
index 2b0f269..9674125 100644
--- a/readers.py
+++ b/readers.py
@@ -44,7 +44,7 @@ class StopWatch():
 
         for i in self.data[-1][num]:
             marks_count += 1
-            chart_data.append((str(marks_count), i))
+            chart_data.append((str(marks_count), round(i, 2)))
 
         return chart_data