stop this nonsense

code/modules/projectiles/boxes_magazines/_box_magazine.dm

@@ -51,12 +51,12 @@
 /obj/item/ammo_box/proc/give_round(obj/item/ammo_casing/R, replace_spent = 0)
 	// Boxes don't have a caliber type, magazines do. Not sure if it's intended or not, but if we fail to find a caliber, then we fall back to ammo_type.
 	if(!R || (caliber && R.caliber != caliber) || (!caliber && R.type != ammo_type))
-		return 0
+		return FALSE
 
 	if (stored_ammo.len < max_ammo)
 		stored_ammo += R
 		R.forceMove(src)
-		return 1
+		return TRUE
 
 	//for accessibles magazines (e.g internal ones) when full, start replacing spent ammo
 	else if(replace_spent)
@@ -67,12 +67,12 @@
 
 				stored_ammo += R
 				R.forceMove(src)
-				return 1
+				return TRUE
 
-	return 0
+	return FALSE
 
 /obj/item/ammo_box/proc/can_load(mob/user)
-	return 1
+	return TRUE
 
 /obj/item/ammo_box/attackby(obj/item/A, mob/user, params, silent = FALSE, replace_spent = 0)
 	var/num_loaded = 0