Changelog: fix typo

CHANGELOG.en-US.md

@@ -16,7 +16,7 @@
 - Tree
   - Added `disabled` attribute, #5937
 - Menu
-  - Added `collaspe` attribute, #5941
+  - Added `collapse` attribute, #5941
 - Select
   - Added `value-key` attribute, #5897
 

CHANGELOG.zh-CN.md

@@ -15,7 +15,7 @@
 - Tree
   - 新增 `disabled` 属性，#5937
 - Menu
-  - 新增 `collaspe` 属性，#5941
+  - 新增 `collapse` 属性，#5941
 - Select
   - 新增 `value-key` 属性，#5897