Invalid example for rubyOverhang

[cconcolato]

The example misses closing some span tags. It should be:

<p region="top">
  <span>因</span>
  <span tts:ruby="container" tts:rubyOverhang="overlap">
    <span tts:ruby="baseContainer">
      <span tts:ruby="base">果</span>
      <span tts:ruby="base">応</span>
    </span>
    <span tts:ruby="textContainer">
      <span tts:ruby="text">果果果果果果</span>
      <span tts:ruby="text">応応応応応応</span>
    </span>
  </span>
  <span>報</span>
</p>
<p region="middle">
  <span>因</span>
  <span tts:ruby="container" tts:rubyOverhang="always">
    <span tts:ruby="baseContainer">
      <span tts:ruby="base">果</span>
      <span tts:ruby="base">応</span>
    </span>
    <span tts:ruby="textContainer">
      <span tts:ruby="text">果果果果果果</span>
      <span tts:ruby="text">応応応応応応</span>
    </span>
  </span>
  <span>報</span>
</p>
<p region="bottom">
  <span>因</span>
  <span tts:ruby="container" tts:rubyOverhang="none">
    <span tts:ruby="baseContainer">
      <span tts:ruby="base">果</span>
      <span tts:ruby="base">応</span>
    </span>
    <span tts:ruby="textContainer">
      <span tts:ruby="text">果果果果果果</span>
      <span tts:ruby="text">応応応応応応</span>
    </span>
  </span>
  <span>報</span>
</p>

[skynavga]

OBE (see #515).