Fix formatting change which inadvertently broke the feature tests.

web/pgadmin/static/js/sqleditor/history/query_history_details.js

@@ -125,7 +125,7 @@ export default class QueryHistoryDetails {
       this.$errMsgBlock.removeClass('d-none');
       this.$errMsgBlock.empty().append(
         `<div class='history-error-text'>
-            <span>Error Message</span>${_.escape(this.parseErrorMessage(this.entry.message))}
+            <span>Error Message</span> ${_.escape(this.parseErrorMessage(this.entry.message))}
         </div>`
       );
     } else {