change back to last run text (#10148)

frontend/src/metabase/query_builder/components/VisualizationResult.jsx

@@ -73,7 +73,7 @@ export default class VisualizationResult extends Component {
                   className="Button"
                   onClick={() => window.history.back()}
                 >
-                  {t`Back to last run`}
+                  {t`Back to previous results`}
                 </button>
               </div>
             }