<ol>
<li ng-repeat="name in itemArray">
{{ name }}
<button id="deleteBtn" ng-click="deleteItem (item)">X</button>
</li>
</ol>
Indeed, this code snippet contains AngularJS functionality to display a list with delete buttons next to each item. The challenge lies in adding spacing between the list items and the delete buttons. Despite attempts to adjust the styling, the desired spacing has not been achieved yet. Omitting CSS for simplicity.