diff --git a/ophyd_devices/epics/devices/DelayGeneratorDG645.py b/ophyd_devices/epics/devices/DelayGeneratorDG645.py
index a95c696..283aa95 100644
--- a/ophyd_devices/epics/devices/DelayGeneratorDG645.py
+++ b/ophyd_devices/epics/devices/DelayGeneratorDG645.py
@@ -64,7 +64,6 @@ class DelayPair(PseudoPositioner):
     ch2 = Component(DummyPositioner, name="ch2")
     io = Component(DelayStatic, name="io")
 
-
     def __init__(self, *args, **kwargs):
         # Change suffix names before connecting (a bit of dynamic connections)
         self.__class__.__dict__["ch1"].suffix = kwargs["channel"][0]
@@ -158,7 +157,7 @@ class DelayGeneratorDG645(Device):
     )
 
     # Command PVs
-    #arm = Component(EpicsSignal, "TriggerDelayBO", name="arm", kind=Kind.omitted)
+    # arm = Component(EpicsSignal, "TriggerDelayBO", name="arm", kind=Kind.omitted)
 
     # Burst mode
     burstMode = Component(