diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileChecksum.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileChecksum.java
index 0ff2d4b3cdaf7..7967a6eeb3e78 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileChecksum.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileChecksum.java
@@ -336,7 +336,7 @@ public void testStripedFileChecksumWithMissedDataBlocksRangeQuery3()
 
   /**
    * Test to verify that the checksum can be computed by giving 'cellsize'
-   * length of file range for checksum calculation.
+   * length of file range for checksum calculation. run!
    */
   @Test(timeout = 90000)
   public void testStripedFileChecksumWithMissedDataBlocksRangeQuery4()