protolathe screen actually updates mat cost

hey, y'know what's really funny? how the protolathe screen can update chemical cost, but not material cost. this fixes that.

code/modules/research/rdconsole.dm

@@ -642,7 +642,7 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 					continue
 				var/temp_dat
 				for(var/M in D.materials)
-					temp_dat += ", [D.materials[M]] [CallMaterialName(M)]"
+					temp_dat += ", [D.materials[M]*linked_imprinter.mat_efficiency] [CallMaterialName(M)]"
 				for(var/T in D.chemicals)
 					temp_dat += ", [D.chemicals[T]*linked_imprinter.mat_efficiency] [CallReagentName(T)]"
 				if(temp_dat)