message: docs: fix extending router-link example
diff: @@ -9,7 +9,7 @@ Let's extend RouterLink to handle external links as well and adding a custom `in
  <a v-if="isExternalLink" v-bind="$attrs" :href="to" target="_blank">
  <slot />
  </a>
  - <router-link v-else v-bind="$props" v-slot="{ isActive, href, navigate }">
  + <router-link v-else v-bind="$props" custom v-slot="{ isActive, href, navigate }">
  <a
  v-bind="$attrs"
  :href="href"
  