From ace9749338c7454d17839dcf98ed75b131a21537 Mon Sep 17 00:00:00 2001
From: Fan Jiang <fanjiang.sc@huawei.com>
Date: Mon, 26 Jan 2015 10:27:50 -0800
Subject: [PATCH] Update PIClustering.scala

---
 .../scala/org/apache/spark/mllib/clustering/PIClustering.scala  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mllib/src/main/scala/org/apache/spark/mllib/clustering/PIClustering.scala b/mllib/src/main/scala/org/apache/spark/mllib/clustering/PIClustering.scala
index 00a96438320d5..831395e14453e 100644
--- a/mllib/src/main/scala/org/apache/spark/mllib/clustering/PIClustering.scala
+++ b/mllib/src/main/scala/org/apache/spark/mllib/clustering/PIClustering.scala
@@ -54,7 +54,7 @@ object PIClustering {
    * @param nIterations
    * @param sigma
    * @param minAffinity
-   * @return Tuple of (Seq[(Cluster Id,Cluster Center)],
+   * @return Tuple of (Seq[(Cluster Id, Cluster Center)],
    *                   Seq[(VertexId, ClusterID Membership)]
    */
   def run(sc: SparkContext,