message: Update wrong option name in README
diff: @@ -111,7 +111,7 @@ const embla = EmblaCarousel(node, {
  **`align`** (string: start | center | end)
  Align the slides relative to the carousel viewport.
  -**`container`** (string: querySelectorString)
  +**`containerSelector`** (string: querySelectorString)
  The selector to use for the container that holds the slides. Embla will use all immediate children of this node as slides.
  **`groupSlides`** (number)
  