message: add props
diff: @@ -84,7 +84,7 @@ export default withSystemProps(
  Categories of system props are exported from `src/system-props`:
  * `COMMON` includes color and spacing (margin and padding) props
  -* `TYPOGRAPHY` includes font family, font weight, and line-height
  +* `TYPOGRAPHY` includes font family, font weight, and line-height props
  * `POSITION` includes positioning props
  * `FLEX_CONTAINER` includes flexbox props for containers
  * `FLEX_ITEM` includes flexbox props for items in a flex container
  