修改部分bug

xx-order/xx-order-server/src/main/java/com/xxfc/platform/order/biz/BaseOrderBiz.java

@@ -300,7 +300,7 @@ public class BaseOrderBiz extends BaseBiz<BaseOrderMapper, BaseOrder> {
                 stringBuilder.append(" x ");
                 stringBuilder.append(extraUsedDay);
                 stringBuilder.append("(天)");
-                stringBuilder.append(" x 2");
+                stringBuilder.append(" x 2)");
                 BigDecimal cost = amount.multiply(new BigDecimal(extraUsedDay+ "")).multiply(new BigDecimal(2+ ""));
                 stringBuilder.append(" = ");
                 stringBuilder.append(cost);