diff --git a/qutebrowser/network/schemehandler.py b/qutebrowser/network/schemehandler.py
index df4abc1c8..595e44fef 100644
--- a/qutebrowser/network/schemehandler.py
+++ b/qutebrowser/network/schemehandler.py
@@ -126,11 +126,15 @@ class ErrorNetworkReply(QNetworkReply):
         """
         super().__init__(parent)
         self.setError(error, errorstring)
+        # For some reason, a segfault will be triggered if these lambdas aren't
+        # there.        pylint: disable=unnecessary-lambda
         QTimer.singleShot(0, lambda: self.error.emit(error))
         QTimer.singleShot(0, lambda: self.finished.emit())
 
     def abort(self):
+        """Do nothing since it's a fake reply."""
         pass
 
     def bytesAvailable(self):
+        """We always have 0 bytes available."""
         return 0
diff --git a/qutebrowser/utils/version.py b/qutebrowser/utils/version.py
index ecbd602b0..09dc62528 100644
--- a/qutebrowser/utils/version.py
+++ b/qutebrowser/utils/version.py
@@ -206,7 +206,7 @@ def version():
     lines += [
         '',
         '{}: {}'.format(platform.python_implementation(),
-                       platform.python_version()),
+                        platform.python_version()),
         'Qt: {}, runtime: {}'.format(QT_VERSION_STR, qVersion()),
         'PyQt: {}'.format(PYQT_VERSION_STR),
     ]