Adjust brand

Use thinner weight for version number

packages/react-common-docs/brand.tsx

@@ -28,7 +28,7 @@ const Subtitle = styled('small')({
   position: 'absolute',
   bottom: '-1em',
   right: 0,
-  fontWeight: 900,
+  fontWeight: 600,
 })
 
 const Brand = () => {