match the websites product wording

docs/pages/blog/material-ui-is-now-mui.md

@@ -76,8 +76,8 @@ To better identify, market, and promote each product, we're introducing logos fo
 
 <img loading="lazy" src="/static/blog/material-ui-is-now-mui/products.png" alt="Logos for MUI Core, MUI X and Templates" style="width: 600px; margin-bottom: 16px;" />
 
-- **MUI Core** contains ready-to-use, forever free, foundational components.
-- **MUI X** includes Powerful and robust components for your complex apps.
+- **MUI Core** contains ready-to-use, free forever, foundational components.
+- **MUI X** includes advanced and powerful components for complex use-cases.
 - **Templates** is a collection of fully built, out-of-the-box, React templates for your application. They are developed by the community curated by us for quality.
 
 ### New package names