diff --git a/hutool-core/src/main/java/cn/hutool/core/collection/CollectionUtil.java b/hutool-core/src/main/java/cn/hutool/core/collection/CollectionUtil.java
index dde70af56..66d89dc9b 100644
--- a/hutool-core/src/main/java/cn/hutool/core/collection/CollectionUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/collection/CollectionUtil.java
@@ -1,7 +1,7 @@
 package cn.hutool.core.collection;
 
 /**
- * 集合相关工具类，包括数组，是{@link CollUtil} 的别名工具类类
+ * 集合相关工具类，包括数组，是 {@link CollUtil} 的别名工具类
  *
  * @author xiaoleilu
  * @see CollUtil