diff --git a/qutebrowser/keyinput/modeman.py b/qutebrowser/keyinput/modeman.py
index e66e9711c..d09fb20f2 100644
--- a/qutebrowser/keyinput/modeman.py
+++ b/qutebrowser/keyinput/modeman.py
@@ -78,10 +78,14 @@ def init(win_id, parent):
                                                   warn=False),
         KM.yesno: modeparsers.PromptKeyParser(win_id, modeman),
         KM.caret: modeparsers.CaretKeyParser(win_id, modeman),
-        KM.set_mark: modeparsers.RegisterKeyParser(win_id, KM.set_mark, modeman),
-        KM.jump_mark: modeparsers.RegisterKeyParser(win_id, KM.jump_mark, modeman),
-        KM.record_macro: modeparsers.RegisterKeyParser(win_id, KM.record_macro, modeman),
-        KM.run_macro: modeparsers.RegisterKeyParser(win_id, KM.run_macro, modeman),
+        KM.set_mark: modeparsers.RegisterKeyParser(win_id, KM.set_mark,
+                                                   modeman),
+        KM.jump_mark: modeparsers.RegisterKeyParser(win_id, KM.jump_mark,
+                                                    modeman),
+        KM.record_macro: modeparsers.RegisterKeyParser(win_id, KM.record_macro,
+                                                       modeman),
+        KM.run_macro: modeparsers.RegisterKeyParser(win_id, KM.run_macro,
+                                                    modeman),
     }
     objreg.register('keyparsers', keyparsers, scope='window', window=win_id)
     modeman.destroyed.connect(
diff --git a/qutebrowser/keyinput/modeparsers.py b/qutebrowser/keyinput/modeparsers.py
index c27f4fc73..ba94e4696 100644
--- a/qutebrowser/keyinput/modeparsers.py
+++ b/qutebrowser/keyinput/modeparsers.py
@@ -306,7 +306,8 @@ class RegisterKeyParser(keyparser.BaseKeyParser):
         elif self._mode == usertypes.KeyMode.run_macro:
             utilcmds.run_macro(self._win_id, key)
         else:
-            raise ValueError("{} is not a valid register key".format(self._mode))
+            raise ValueError(
+                "{} is not a valid register key".format(self._mode))
 
         self.request_leave.emit(self._mode, "valid register key")
 
diff --git a/qutebrowser/misc/utilcmds.py b/qutebrowser/misc/utilcmds.py
index cb984d73d..010d9f33b 100644
--- a/qutebrowser/misc/utilcmds.py
+++ b/qutebrowser/misc/utilcmds.py
@@ -234,7 +234,8 @@ def repeat_command(win_id, count=None):
     commandrunner.run(cmd[0], count if count is not None else cmd[1])
 
 
-@cmdutils.register(instance='mode-manager', name='record-macro', scope='window')
+@cmdutils.register(instance='mode-manager', name='record-macro',
+                   scope='window')
 @cmdutils.argument('register')
 def record_macro_command(self, register=None):
     """Start or stop recording a macro.