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src/docs/frontend/component-library.mdx

@@ -118,13 +118,13 @@ Helper Components:
 
 - [`<Matrix />`](https://github.com/getsentry/sentry/blob/master/static/app/components/stories/matrix.tsx)<br />
     A helper to render multiple pairs of properties and values in a grid.
-    For example, we can render all button `priority` values against all possible `size` values which results in a 4x5 matrix of outputs.
+    For example, we can render N values for one props, against M values for another prop. The example below compares 4 values for button `size` against 5 values for `priority`, resulting in a 20 example buttons in a grid.
     ```typescript
     <Matrix
       render={() => Button}
       propMatrix={{
-        priority: ['default', 'primary'],
-        size: ['md', 'sm'],
+        priority: ['default', 'primary', 'danger', 'link', undefined],
+        size: ['md', 'sm', 'xs', 'zero'],
       }}
       selectedProps={['priority', 'size']}
     />