Remove inaccurate comment
Remove inaccurate comment

Nested `safe_save`-decorated functions just have additional overhead. Nothing
bad happens.

drkitty/cyder,zeeman/cyder,akeym/cyder,OSU-Net/cyder,zeeman/cyder,akeym/cyder,zeeman/cyder,murrown/cyder,drkitty/cyder,drkitty/cyder,OSU-Net/cyder,murrown/cyder,murrown/cyder,OSU-Net/cyder,akeym/cyder,akeym/cyder,OSU-Net/cyder,drkitty/cyder,murrown/cyder,zeeman/cyder