[pagination] update example (#448)

* [carousel] Fixed this arg in forEach

Should address issue #396

* [carousel] coerce querySelectorAll into an array

Coerce slide nodelist into an Array

* [carousel] ESLint

* [pagination] update example

examples/pagination/demo.html

@@ -7,7 +7,7 @@ <h6>Default</h6>
         <br>
         <br>
 
-        <b-pagination size="md" :total-rows="100" variant="primary" secondary-variant="info" v-model="currentPage" :per-page="10">
+        <b-pagination size="md" :total-rows="100" v-model="currentPage"  limit="10" :per-page="10">
         </b-pagination>
 
         <br>