Show correct phone number on order

Author: alecritson

resources/assets/js/components/order-processing/orders/OrderEdit.vue

@@ -300,7 +300,7 @@
                                         Email: {{ order.contact_details.email }} <span class="text-muted" v-if="!order.contact_details.email">Not provided</span> <br>
                                         Telephone:
                                             <span v-if="order.contact_details.phone">{{ order.contact_details.phone }}</span>
-                                            <span v-else-if="order.billing_details.phone">{{ order.billing_details.phone }}</span>
+                                            <span v-else-if="order.shipping_details.phone">{{ order.shipping_details.phone }}</span>
                                             <span v-else-if="order.shipping_details.phone">{{ order.shipping_details.phone }}</span>
                                             <span class="text-muted" v-else>Not provided</span>
                                     </p>