fixup! front: update display in rolling stock editor

Author: theocrsb

front/src/modules/rollingStock/components/RollingStockEditor/RollingStockEditorForm.tsx

@@ -270,7 +270,7 @@ const RollingStockEditorForm = ({
             </div>
           </div>
         )}
-      </RollingStockEditorCurves >
+      </RollingStockEditorCurves>
     ),
   };