The description of the Household Appliances module description is "Provides appliances electronics to the attached settlement which generates extra Unity." but the word electronics has no reason to be there. My guess is that the description was copied first from the Consumer electronics module description which says "Provides consumer electronics to the attached settlement which generates extra Unity." and only the word "consumer" was changed.
Also, this isn't entirely related but the modify pillars tool has transports spelled as "tranpsorts" in its description, maddprof mentioned it in #general .