Fix typo in dataset ownership tab that caused save error message to be incorrectly displayed
<div class="dataset-authors-save-error">
<p>
{{fa-icon "times-circle-o" class="dataset-authors-save-error__icon"}}
- {{#unless hasChanged}}
+ {{#unless (eq changedState 1)}}
Please make changes to save.
{{else}}
{{#if (eq ownersRequiredCount 2)}}
