diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java
index 74757e563a64d..a174207a714bc 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java
@@ -300,7 +300,7 @@ public enum OperationCategory {
     DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY,
     DFS_NAMENODE_KERBEROS_INTERNAL_SPNEGO_PRINCIPAL_KEY,
     DFS_HA_FENCE_METHODS_KEY,
-    DFS_HA_ZKFC_PORT_KEY,
+    DFS_HA_ZKFC_PORT_KEY
   };
   
   /**