From 9fa47a2039273c4318fafbe78f8253921984b70d Mon Sep 17 00:00:00 2001
From: Nick Pentreath <nick.pentreath@gmail.com>
Date: Tue, 19 Mar 2013 15:31:03 +0200
Subject: A few cosmetic changes for JavaKMeans

---
 examples/src/main/java/spark/examples/JavaKMeans.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/examples/src/main/java/spark/examples/JavaKMeans.java b/examples/src/main/java/spark/examples/JavaKMeans.java
index c76930b8c4..2d7ba6aece 100644
--- a/examples/src/main/java/spark/examples/JavaKMeans.java
+++ b/examples/src/main/java/spark/examples/JavaKMeans.java
@@ -11,6 +11,9 @@ import spark.util.Vector;
 import java.util.List;
 import java.util.Map;
 
+/**
+ * K-means clustering using Java API.
+ */
 public class JavaKMeans {
 
     /** Parses numbers split by whitespace to a vector */
@@ -50,7 +53,7 @@ public class JavaKMeans {
 
     public static void main(String[] args) throws Exception {
         if (args.length < 4) {
-            System.err.println("Usage: SparkKMeans <master> <file> <k> <convergeDist>");
+            System.err.println("Usage: JavaKMeans <master> <file> <k> <convergeDist>");
             System.exit(1);
         }
         JavaSparkContext sc = new JavaSparkContext(args[0], "JavaKMeans",
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