HADOOP-5176. Fix a typo in TestDFSIO. (Ravi Phulari via szetszwo)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk@742693 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -112,6 +112,8 @@ Trunk (unreleased changes)
 
     HADOOP-5032. Export conf dir set in config script. (Eric Yang via cdouglas)
 
+    HADOOP-5176. Fix a typo in TestDFSIO.  (Ravi Phulari via szetszwo)
+
 Release 0.20.0 - Unreleased
 
   INCOMPATIBLE CHANGES

src/test/org/apache/hadoop/fs/TestDFSIO.java

@@ -299,9 +299,10 @@ public class TestDFSIO extends TestCase {
     int nrFiles = 1;
     String resFileName = DEFAULT_RES_FILE_NAME;
     boolean isSequential = false;
-
-    String version="TestFDSIO.0.0.4";
-    String usage = "Usage: TestFDSIO -read | -write | -clean [-nrFiles N] [-fileSize MB] [-resFile resultFileName] [-bufferSize Bytes] ";
+    
+    String className = TestDFSIO.class.getSimpleName();
+    String version = className + ".0.0.4";
+    String usage = "Usage: " + className + " -read | -write | -clean [-nrFiles N] [-fileSize MB] [-resFile resultFileName] [-bufferSize Bytes] ";
     
     System.out.println(version);
     if (args.length == 0) {