angular.js - How to output value in loop body in angular

Question

<p role="tabpanel" class="tab-pane fade" ng-repeat="spine in spines" id="spine{$index}" aria-labelledby="spine{$index}-tab">
                </p>

This is a ridiculously wrong piece of code, but you should be able to understand what I want and how to get spine1, spine2, ...

Answer 1

spine{{$index+1}}