Style: Fix `flake8` error E501 line too long

diff --git a/xsetbg-dbus.py b/xsetbg-dbus.py
index 7e724b64a3a726e61aa2ef63b5b4457578bdf2fb..4d7d34838c385231bc5ef5ca6129bea33ae220f8 100755 (executable)
--- a/xsetbg-dbus.py
+++ b/xsetbg-dbus.py
@@ -14,15 +14,18 @@ from xsetbg import change
 
 class XsetBg(dbus.service.Object):
 
-    @dbus.service.method("name.phdru.XSetBg", in_signature='', out_signature='')
+    @dbus.service.method("name.phdru.XSetBg",
+                         in_signature='', out_signature='')
     def change(self):
         change()
 
-    @dbus.service.method("name.phdru.XSetBg", in_signature='', out_signature='')
+    @dbus.service.method("name.phdru.XSetBg",
+                         in_signature='', out_signature='')
     def force(self):
         change(force=True)
 
-    @dbus.service.method("name.phdru.XSetBg", in_signature='', out_signature='')
+    @dbus.service.method("name.phdru.XSetBg",
+                         in_signature='', out_signature='')
     def stop(self):
         mainloop.quit()