diff --git a/src/test/java/org/apache/commons/lang3/time/DurationFormatUtilsTest.java b/src/test/java/org/apache/commons/lang3/time/DurationFormatUtilsTest.java
index 4631ffa34..fc6c2f039 100644
--- a/src/test/java/org/apache/commons/lang3/time/DurationFormatUtilsTest.java
+++ b/src/test/java/org/apache/commons/lang3/time/DurationFormatUtilsTest.java
@@ -76,7 +76,7 @@ public class DurationFormatUtilsTest {
         }
     }
 
-    // https://issues.apache.org/bugzilla/show_bug.cgi?id=38401
+    /** https://issues.apache.org/bugzilla/show_bug.cgi?id=38401 */
     @Test
     public void testBugzilla38401() {
         assertEqualDuration( "0000/00/30 16:00:00 000", new int[] { 2006, 0, 26, 18, 47, 34 },