message: fix(select): show proper attributes in readme
diff: @@ -12,7 +12,7 @@ The select component allows users to choose one option from a list. It is used i
  Note: For `boolean` attributes, `true` means simply setting the attribute (e.g. `<bx-select autofocus>`) and `false` means not setting the attribute (e.g. `<bx-select>` without `autofocus` attribute).
  -<Props of="bx-select-item" />
  +<Props of="bx-select" />
  ## `<bx-select-item-group>` attributes, properties and events
  