diff --git a/azkaban-common/src/main/java/azkaban/project/validator/XmlValidatorManager.java b/azkaban-common/src/main/java/azkaban/project/validator/XmlValidatorManager.java
index cc6d1ab..1ad5bab 100644
--- a/azkaban-common/src/main/java/azkaban/project/validator/XmlValidatorManager.java
+++ b/azkaban-common/src/main/java/azkaban/project/validator/XmlValidatorManager.java
@@ -25,12 +25,20 @@ import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
/**
- * Xml implementation of the ValidatorManager. Looks for the property project.validators.xml.file in
- * the azkaban properties.
+ * Xml implementation of the ValidatorManager.
*
- * The xml to be in the following form: <azkaban-validators> <validator classname="validator class
- * name"> <!-- optional configurations for each individual validator --> <property key="validator
- * property key" value="validator property value" /> ... </validator> </azkaban-validators>
+ * <p>Looks for the property project.validators.xml.file in the azkaban properties.
+ *
+ * <p>The xml to be in the following form:
+ * <pre>{@code
+ * <azkaban-validators>
+ * <validator classname="validator class name">
+ * <!-- optional configurations for each individual validator -->
+ * <property key="validator property key" value="validator property value" />
+ * ...
+ * </validator>
+ * </azkaban-validators>
+ * }</pre>
*/
public class XmlValidatorManager implements ValidatorManager {
