diff --git a/plugins/javaFX/testData/highlighting/unresolvedTopLevelController.fxml b/plugins/javaFX/testData/highlighting/unresolvedTopLevelController.fxml
index 5b0f2b27d9a8..b79e4f7ee772 100644
--- a/plugins/javaFX/testData/highlighting/unresolvedTopLevelController.fxml
+++ b/plugins/javaFX/testData/highlighting/unresolvedTopLevelController.fxml
@@ -2,7 +2,7 @@
 <?import javafx.scene.layout.*?>
 <AnchorPane id="AnchorPane" xmlns:fx="http://javafx.com/fxml" fx:controller="<error descr="Cannot resolve class or package 'unknownPackage'">unknownPackage</error>.<error descr="Cannot resolve class 'UnknownClass'">UnknownClass</error>">
   <children>
-    <AnchorPane id="anchorPane2" <error descr="'fx:controller' can only be applied to root element">fx:controller</error>="java.util.ArrayList">
+    <AnchorPane id="anchorPane2" <error descr="'fx:controller' can only be applied to a root element">fx:controller</error>="java.util.ArrayList">
       <children>
       </children>
     </AnchorPane>