fix whitespace
fix whitespace

amplab/SparkNet,rahulbhalerao001/SparkNet,rahulbhalerao001/SparkNet,amplab/SparkNet,rahulbhalerao001/SparkNet,rahulbhalerao001/SparkNet,rahulbhalerao001/SparkNet,rahulbhalerao001/SparkNet,amplab/SparkNet,rahulbhalerao001/SparkNet