diff --git a/qutebrowser/qutebrowser.py b/qutebrowser/qutebrowser.py
index 46eed65c4..5a6d7e259 100644
--- a/qutebrowser/qutebrowser.py
+++ b/qutebrowser/qutebrowser.py
@@ -114,7 +114,7 @@ def get_argparser():
                        "show any error windows (used for tests/smoke.py).")
     debug.add_argument('--qt-arg', help="Pass an argument with a value to Qt.",
                        nargs=2)
-    debug.add_argument('--qt-flag', help="Pass a argument to Qt as flag.",
+    debug.add_argument('--qt-flag', help="Pass an argument to Qt as flag.",
                        nargs=1)
     parser.add_argument('command', nargs='*', help="Commands to execute on "
                         "startup.", metavar=':command')
diff --git a/tests/unit/utils/test_qtutils.py b/tests/unit/utils/test_qtutils.py
index fed0564ba..b3d3dd2dc 100644
--- a/tests/unit/utils/test_qtutils.py
+++ b/tests/unit/utils/test_qtutils.py
@@ -111,7 +111,7 @@ class TestGetQtArgs:
         (['--debug', '--qt-flag', 'reverse'], [sys.argv[0], '-reverse']),
         # Qt argument with value
         (['--qt-arg', 'stylesheet', 'foo'],
-        [sys.argv[0], '-stylesheet', 'foo']),
+         [sys.argv[0], '-stylesheet', 'foo']),
     ])
     def test_qt_args(self, args, expected, parser):
         """Test commandline with no Qt arguments given."""
@@ -120,8 +120,8 @@ class TestGetQtArgs:
 
     def test_qt_both(self, parser):
         """Test commandline with a Qt argument and flag."""
-        args = parser.parse_args(['--qt-arg', 'stylesheet',
-        'foobar', '--qt-flag', 'reverse'])
+        args = parser.parse_args(['--qt-arg', 'stylesheet', 'foobar',
+                                  '--qt-flag', 'reverse'])
         qt_args = qtutils.get_args(args)
         assert qt_args[0] == sys.argv[0]
         assert '-reverse' in qt_args