diff --git a/qutebrowser/simplebrowser.py b/qutebrowser/simplebrowser.py
index 2c5fd934a..fc763a546 100644
--- a/qutebrowser/simplebrowser.py
+++ b/qutebrowser/simplebrowser.py
@@ -1,13 +1,13 @@
-"""Simple browser for testing purposes"""
-
-import sys
-
-from PyQt5.QtCore import QUrl
-from PyQt5.QtWidgets import QApplication
-from PyQt5.QtWebKitWidgets import QWebView
-
-app = QApplication(sys.argv)
-wv = QWebView()
-wv.load(QUrl(sys.argv[1]))
-wv.show()
-app.exec_()
+"""Simple browser for testing purposes"""
+
+import sys
+
+from PyQt5.QtCore import QUrl
+from PyQt5.QtWidgets import QApplication
+from PyQt5.QtWebKitWidgets import QWebView
+
+app = QApplication(sys.argv)
+wv = QWebView()
+wv.load(QUrl(sys.argv[1]))
+wv.show()
+app.exec_()