Does some code standardization/consistency

code/modules/mining/machine_stacking.dm

@@ -42,7 +42,8 @@
 	usr.set_machine(src)
 	src.add_fingerprint(usr)
 	if(href_list["release"])
-		if(!(text2path(href_list["release"]) in machine.stack_list)) return //someone tried to spawn materials by spoofing hrefs
+		if(!(text2path(href_list["release"]) in machine.stack_list))
+			return //someone tried to spawn materials by spoofing hrefs
 		var/obj/item/stack/sheet/inp = machine.stack_list[text2path(href_list["release"])]
 		var/obj/item/stack/sheet/out = new inp.type()
 		out.amount = inp.amount

code/modules/mining/machine_vending.dm

@@ -118,7 +118,8 @@
 					return
 				I.loc = src
 				inserted_id = I
-			else to_chat(usr, "<span class='danger'>No valid ID.</span>")
+			else
+				to_chat(usr, "<span class='danger'>No valid ID.</span>")
 	if(href_list["purchase"])
 		if(istype(inserted_id))
 			var/datum/data/mining_equipment/prize = locate(href_list["purchase"])

code/modules/mining/ores_coins.dm

@@ -434,7 +434,8 @@
 		overlays = list()
 		string_attached = null
 		to_chat(user, "<span class='notice'>You detach the string from the coin.</span>")
-	else ..()
+	else
+		..()
 
 /obj/item/coin/attack_self(mob/user)
 	if(cooldown < world.time)