Apply suggestions from code review

Co-authored-by: SabreML <57483089+SabreML@users.noreply.github.com>

code/game/gamemodes/malfunction/Malf_Modules.dm

@@ -790,11 +790,11 @@
 /datum/AI_Module/large/engi_upgrade
 	module_name = "Engineering Cyborg Emitter Upgrade"
 	mod_pick_name = "emitter"
-	description = "Downloads firmwear that activates the built in emitter in all enginering cyborgs linked to you. Cyborgs built after this upgrade will have it."
+	description = "Downloads firmwear that activates the built in emitter in all enginering cyborgs linked to you. Cyborgs built after this upgrade will have it pre-installed."
 	cost = 50 // IDK look into this
 	one_purchase = TRUE
 	upgrade = TRUE
-	unlock_text = "<span class='notice'>Firmwear downloaded. Bugs removed. Built in emitters operating at 73% efficency.</span>"
+	unlock_text = "<span class='notice'>Firmwear downloaded. Bugs removed. Built in emitters operating at 73% efficiency.</span>"
 	unlock_sound = 'sound/items/rped.ogg'
 
 /datum/AI_Module/large/engi_upgrade/upgrade(mob/living/silicon/ai/AI)

code/modules/mob/living/silicon/robot/robot_modules.dm

@@ -174,11 +174,10 @@
 	R.uneq_all()
 	modules = list()
 
-	if(!malfhacked)
-		if(R.connected_ai)
-			for(var/I in R.connected_ai.purchased_modules)
-				if(istype(src, I))
-					malfhacked = TRUE
+	if(!malfhacked && R.connected_ai)
+		for(var/I in R.connected_ai.purchased_modules)
+			if(istype(src, I))
+				malfhacked = TRUE
 
 	// By this point these lists should only contain items. It's safe to use typeless loops here.
 	for(var/item in basic_modules)