diff --git a/src/types/AbstractType.js b/src/types/AbstractType.js
index 8927548e..3dff240c 100644
--- a/src/types/AbstractType.js
+++ b/src/types/AbstractType.js
@@ -481,7 +481,7 @@ export const typeListToArraySnapshot = (type, snapshot) => {
 }
 
 /**
- * Executes a provided function on once on overy element of this YArray.
+ * Executes a provided function on once on every element of this YArray.
  *
  * @param {AbstractType<any>} type
  * @param {function(any,number,any):void} f A function to execute on every element of this YArray.
@@ -573,7 +573,7 @@ export const typeListCreateIterator = type => {
 }
 
 /**
- * Executes a provided function on once on overy element of this YArray.
+ * Executes a provided function on once on every element of this YArray.
  * Operates on a snapshotted state of the document.
  *
  * @param {AbstractType<any>} type
diff --git a/src/types/YArray.js b/src/types/YArray.js
index 54a20c19..ce60de78 100644
--- a/src/types/YArray.js
+++ b/src/types/YArray.js
@@ -248,7 +248,7 @@ export class YArray extends AbstractType {
   }
 
   /**
-   * Executes a provided function once on overy element of this YArray.
+   * Executes a provided function once on every element of this YArray.
    *
    * @param {function(T,number,YArray<T>):void} f A function to execute on every element of this YArray.
    */
diff --git a/src/types/YXmlFragment.js b/src/types/YXmlFragment.js
index 496c5ab6..2f37684a 100644
--- a/src/types/YXmlFragment.js
+++ b/src/types/YXmlFragment.js
@@ -410,7 +410,7 @@ export class YXmlFragment extends AbstractType {
   }
 
   /**
-   * Executes a provided function on once on overy child element.
+   * Executes a provided function on once on every child element.
    *
    * @param {function(YXmlElement|YXmlText,number, typeof self):void} f A function to execute on every element of this YArray.
    */