OSB-29: removed auto attribute

LCU/Maintenance/MDB_WebView/maintenancedb_view/src/components/StationStatistics.js

@@ -33,7 +33,7 @@ class ToolBarC extends Component {
 
     render() {
         return (
-            <Nav className="ml-auto" auto>
+            <Nav className="ml-auto">
                 <NavItem>
                     <select className="form-control custom-select custom-select-sm" id="selected-group" value={this.props.test_type} onChange={(e) => this.setTestType(e)} style={{
                             width: 'auto'