message: Fix startIndex description
diff: @@ -590,10 +590,10 @@ const embla = EmblaCarousel(emblaNode, options)
  </summary>
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  - This options allows the selection of the initial scroll snap position. First scroll snap index starts with <code>0</code>. If slides are grouped with the
  + This options allows the selection of the initial scroll snap position. First scroll snap index starts at <code>0</code>. If slides are grouped with the
  <a href="#slidestoscroll">
  <code>slidesToScroll</code>
  - </a> option, slides will share the same scroll snap index. For example, if it's set to <code>2</code> slide one and two will be at index 0, while slide three and four will be at index 1 and so on.
  + </a> option, some slides will share the same scroll snap index. For example, if it's set to <code>2</code> slide one and two will be at index 0, while slide three and four will be at index 1 and so on.
  </div>
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  <div>
  