message: Fix wrong prop in the docs
diff: @@ -73,7 +73,7 @@ effectively.
  ### Customizing single components
  -As we mentioned earlier, a component style consists of `baseStyles`, `sizes`,
  +As we mentioned earlier, a component style consists of `baseStyle`, `sizes`,
  `variants` and an optional `defaultProps` to denote the default `size` or
  `variant`.
  