diff --git a/doc/reference/src/scheduling.xml b/doc/reference/src/scheduling.xml
index fcff4090..53ca930a 100644
--- a/doc/reference/src/scheduling.xml
+++ b/doc/reference/src/scheduling.xml
@@ -183,7 +183,7 @@ public class ExampleJob extends QuartzJobObject {
     <property name="JobDetail" ref="ExampleJob" />
 
     <!-- run every morning at 6 AM -->
-    <property name="CronExpression" value="0 0 6 * * ?" />
+    <property name="CronExpressionString" value="0 0 6 * * ?" />
 </object>
 </programlisting>