更新 '_posts/Java-JodaTime.md'

_posts/Java-JodaTime.md

@@ -4,7 +4,7 @@ date: 2020-06-13
 cover: https://static.jqwei.com/blog/img/text/6.png
 ---
 
-### 取整点的方法
+### 取整天的方法
 ``` java
 DateTime now = new DateTime(); // 2016-02-26T16:51:28.749+08:00
 now.dayOfWeek().roundCeilingCopy(); // 2016-02-27T00:00:00.000+08:00