diff --git a/hutool-core/src/main/java/cn/hutool/core/map/multi/AbsCollValueMap.java b/hutool-core/src/main/java/cn/hutool/core/map/multi/AbsCollValueMap.java
index fa44cd3d0..49c2edd47 100644
--- a/hutool-core/src/main/java/cn/hutool/core/map/multi/AbsCollValueMap.java
+++ b/hutool-core/src/main/java/cn/hutool/core/map/multi/AbsCollValueMap.java
@@ -22,7 +22,7 @@ public abstract class AbsCollValueMap<K, V, C extends Collection<V>> extends Map
 	/**
 	 * 默认集合初始大小
 	 */
-	protected static final int DEFAULT_COLLCTION_INITIAL_CAPACITY = 3;
+	protected static final int DEFAULT_COLLECTION_INITIAL_CAPACITY = 3;
 
 	// ------------------------------------------------------------------------- Constructor start
 
diff --git a/hutool-core/src/main/java/cn/hutool/core/map/multi/ListValueMap.java b/hutool-core/src/main/java/cn/hutool/core/map/multi/ListValueMap.java
index 32989448c..d931c9439 100644
--- a/hutool-core/src/main/java/cn/hutool/core/map/multi/ListValueMap.java
+++ b/hutool-core/src/main/java/cn/hutool/core/map/multi/ListValueMap.java
@@ -68,6 +68,6 @@ public class ListValueMap<K, V> extends AbsCollValueMap<K, V, List<V>> {
 
 	@Override
 	protected List<V> createCollection() {
-		return new ArrayList<>(DEFAULT_COLLCTION_INITIAL_CAPACITY);
+		return new ArrayList<>(DEFAULT_COLLECTION_INITIAL_CAPACITY);
 	}
 }
diff --git a/hutool-core/src/main/java/cn/hutool/core/map/multi/SetValueMap.java b/hutool-core/src/main/java/cn/hutool/core/map/multi/SetValueMap.java
index a4d44ed26..d63055fab 100644
--- a/hutool-core/src/main/java/cn/hutool/core/map/multi/SetValueMap.java
+++ b/hutool-core/src/main/java/cn/hutool/core/map/multi/SetValueMap.java
@@ -68,6 +68,6 @@ public class SetValueMap<K, V> extends AbsCollValueMap<K, V, Set<V>> {
 
 	@Override
 	protected Set<V> createCollection() {
-		return new LinkedHashSet<>(DEFAULT_COLLCTION_INITIAL_CAPACITY);
+		return new LinkedHashSet<>(DEFAULT_COLLECTION_INITIAL_CAPACITY);
 	}
 }
diff --git a/hutool-core/src/main/java/cn/hutool/core/stream/SimpleCollector.java b/hutool-core/src/main/java/cn/hutool/core/stream/SimpleCollector.java
index c1c87dac6..811c99e54 100644
--- a/hutool-core/src/main/java/cn/hutool/core/stream/SimpleCollector.java
+++ b/hutool-core/src/main/java/cn/hutool/core/stream/SimpleCollector.java
@@ -39,7 +39,7 @@ public class SimpleCollector<T, A, R> implements Collector<T, A, R> {
 	 *     只有在并行流且收集器不具备此特性的情况下，combiner()返回的lambda表达式才会执行（中间结果容器只有一个就无需合并）。
 	 *     设置此特性时意味着多个线程可以对同一个结果容器调用，因此结果容器必须是线程安全的。</li>
 	 *     <li>UNORDERED：      表示流中的元素无序</li>
-	 *     <li>IDENTITY_FINISH：表示中间结果容器类型与最终结果类型一致。设置此特性时finiser()方法不会被调用</li>
+	 *     <li>IDENTITY_FINISH：表示中间结果容器类型与最终结果类型一致。设置此特性时finisher()方法不会被调用</li>
 	 * </ul>
 	 */
 	private final Set<Characteristics> characteristics;