docs: fix typos in us changelog 5.2.1 (#40712)

CHANGELOG.en-US.md

@@ -19,9 +19,9 @@ timeline: true
 
 `2023-2-13`
 
-- 🛠 Rewrite `panelRender` in Tour to funtion component。[#40670](https://github.com/ant-design/ant-design/pull/40670) [@li-jia-nan](https://github.com/li-jia-nan)
+- 🛠 Rewrite `panelRender` in Tour to function component。[#40670](https://github.com/ant-design/ant-design/pull/40670) [@li-jia-nan](https://github.com/li-jia-nan)
 - 🐞 Fix `className` property wrongly passed to child nodes in TimeLine。[#40700](https://github.com/ant-design/ant-design/pull/40700) [@any1024](https://github.com/any1024)
-- 🐞 Fix Silder dot to trigger click and hover correctly. [#40679](https://github.com/ant-design/ant-design/pull/40679) [@LongHaoo](https://github.com/LongHaoo)
+- 🐞 Fix Slider dot to trigger click and hover correctly. [#40679](https://github.com/ant-design/ant-design/pull/40679) [@LongHaoo](https://github.com/LongHaoo)
 - 🐞 Fix Tour that should support `0` as element. [#40631](https://github.com/ant-design/ant-design/pull/40631) [@li-jia-nan](https://github.com/li-jia-nan)
 - 💄 Fix DataPicker.RangePicker hover range style. [#40607](https://github.com/ant-design/ant-design/pull/40607) [@Yuiai01](https://github.com/Yuiai01)
 - 💄 Optimize Steps custom `icon` size. [#40672](https://github.com/ant-design/ant-design/pull/40672) [@MadCcc](https://github.com/MadCcc)