message: Change Event example
diff: @@ -834,7 +834,7 @@ embla.scrollNext()
  embla.scrollTo(2)
  embla.changeOptions({ loop: true })
  embla.on('select', () => {
  - console.log(`Selected snap index is ${embla.selectedScrollSnap()}!`)
  + console.log(`Selected snap index is ${embla.selectedScrollSnap()}.`)
  })
  ```
  @@ -1634,10 +1634,10 @@ Embla exposes custom events that can be hooked on to. Example usage:
  ```javascript
  embla.on('select', () => {
  - console.log(`Selected snap has changed to ${embla.selectedScrollSnap()}.`)
  + console.log(`Selected snap index is ${embla.selectedScrollSnap()}.`)
  })
  embla.on('scroll', () => {
  - console.log(`Current scroll progress is ${embla.scrollProgress()}.`)
  + console.log(`Scroll progress is ${embla.scrollProgress()}.`)
  })
  ```
  