1 files changed, 3 insertions, 3 deletions
diff --git a/src/qt/trafficgraphwidget.cpp b/src/qt/trafficgraphwidget.cpp
index 5a3b645f65..f087e7569c 100644
--- a/src/qt/trafficgraphwidget.cpp
+++ b/src/qt/trafficgraphwidget.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2017 The Bitcoin Core developers
+// Copyright (c) 2011-2018 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -29,7 +29,7 @@ TrafficGraphWidget::TrafficGraphWidget(QWidget *parent) :
     clientModel(0)
 {
     timer = new QTimer(this);
-    connect(timer, SIGNAL(timeout()), SLOT(updateRates()));
+    connect(timer, &QTimer::timeout, this, &TrafficGraphWidget::updateRates);
 }
 
 void TrafficGraphWidget::setClientModel(ClientModel *model)
@@ -80,7 +80,7 @@ void TrafficGraphWidget::paintEvent(QPaintEvent *)
 
     const QString units     = tr("KB/s");
     const float yMarginText = 2.0;
-    
+
     // draw lines
     painter.setPen(axisCol);
     painter.drawText(XMARGIN, YMARGIN + h - h * val / fMax-yMarginText, QString("%1 %2").arg(val).arg(units));