[blog] MUI Base announcement typo fixed (#34409)

docs/pages/blog/introducing-mui-base.md

@@ -108,7 +108,7 @@ or yarn:
 yarn add @mui/base
 ```
 
-Chek out [the docs](/base/getting-started/overview/), play with the components, and be sure to let us know what you think!
+Check out [the docs](/base/getting-started/overview/), play with the components, and be sure to let us know what you think!
 
 If you find any bugs or want to share ideas for improvements, please don't hesitate to open an issue in the [MUI Core repository on GitHub](https://github.com/mui/material-ui/issues/new/choose).
 Be sure to include "[base]" in the issue title to help us keep things organized.