Style fix

Lines shortened to < 100 characters

mllib/src/main/scala/spark/mllib/util/LassoDataGenerator.scala

@@ -26,7 +26,8 @@ object LassoGenerator {
     val sc = new SparkContext(sparkMaster, "LassoGenerator")
 
     val globalRnd = new Random(94720)
-    val trueWeights = new DoubleMatrix(1, nfeatures+1, Array.fill[Double](nfeatures + 1) { globalRnd.nextGaussian() }:_*)
+    val trueWeights = new DoubleMatrix(1, nfeatures+1,
+      Array.fill[Double](nfeatures + 1) { globalRnd.nextGaussian() }:_*)
 
     val data: RDD[(Double, Array[Double])] = sc.parallelize(0 until nexamples, parts).map { idx =>
       val rnd = new Random(42 + idx)

mllib/src/main/scala/spark/mllib/util/SVMDataGenerator.scala

@@ -29,7 +29,8 @@ object SVMGenerator {
     val sc = new SparkContext(sparkMaster, "SVMGenerator")
 
     val globalRnd = new Random(94720)
-    val trueWeights = new DoubleMatrix(1, nfeatures+1, Array.fill[Double](nfeatures + 1) { globalRnd.nextGaussian() }:_*)
+    val trueWeights = new DoubleMatrix(1, nfeatures+1,
+      Array.fill[Double](nfeatures + 1) { globalRnd.nextGaussian() }:_*)
 
     val data: RDD[(Double, Array[Double])] = sc.parallelize(0 until nexamples, parts).map { idx =>
       val rnd = new Random(42 + idx)