diff --git a/external/kafka-0-10/src/main/scala/org/apache/spark/streaming/kafka010/PerPartitionConfig.scala b/external/kafka-0-10/src/main/scala/org/apache/spark/streaming/kafka010/PerPartitionConfig.scala
index 4dc4a1ced5b26..3c5d63876d4d3 100644
--- a/external/kafka-0-10/src/main/scala/org/apache/spark/streaming/kafka010/PerPartitionConfig.scala
+++ b/external/kafka-0-10/src/main/scala/org/apache/spark/streaming/kafka010/PerPartitionConfig.scala
@@ -44,7 +44,7 @@ private class DefaultPerPartitionConfig(conf: SparkConf)
     extends PerPartitionConfig {
   val maxRate = conf.getLong("spark.streaming.kafka.maxRatePerPartition", 0)
   val minRate = conf.getLong("spark.streaming.kafka.minRatePerPartition", 1)
-  
+
   def maxRatePerPartition(topicPartition: TopicPartition): Long = maxRate
   def minRatePerPartition(topicPartition: TopicPartition): Long = minRate
 }