From 26f5a7a28cb5bf9f6d9e91d1b85255a282b92396 Mon Sep 17 00:00:00 2001
From: BenFradet <benjamin.fradet@gmail.com>
Date: Fri, 26 Jun 2015 18:53:35 +0200
Subject: [PATCH] 2 spaces instead of 1

---
 .../main/scala/org/apache/spark/ml/feature/VectorIndexer.scala  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mllib/src/main/scala/org/apache/spark/ml/feature/VectorIndexer.scala b/mllib/src/main/scala/org/apache/spark/ml/feature/VectorIndexer.scala
index e3264e2988e48..c73bdccdef5fa 100644
--- a/mllib/src/main/scala/org/apache/spark/ml/feature/VectorIndexer.scala
+++ b/mllib/src/main/scala/org/apache/spark/ml/feature/VectorIndexer.scala
@@ -339,7 +339,7 @@ class VectorIndexerModel private[ml] (
   override def transform(dataset: DataFrame): DataFrame = {
     transformSchema(dataset.schema, logging = true)
     val newField = prepOutputField(dataset.schema)
-    val transformUDF = udf { (vector: Vector) =>  transformFunc(vector) }
+    val transformUDF = udf { (vector: Vector) => transformFunc(vector) }
     val newCol = transformUDF(dataset($(inputCol)))
     dataset.withColumn($(outputCol), newCol.as($(outputCol), newField.metadata))
   }