message: Fix typo in Heading story
  Fix typo in Heading story
diff: @@ -48,7 +48,7 @@ storiesOf('Heading', module)
  ))
  )
  .add(
  - 'Meta Heading with h6',
  + 'Mega Heading with h6',
  withInfo()(() => (
  <Heading element="h6" size={Heading.MEGA}>
  This is a mega heading with an h6 element
  