Minor formatting in CollectionDataSourceTests.cs (#348)

Author: justinormont

test/Microsoft.ML.Tests/CollectionDataSourceTests.cs

@@ -134,9 +134,9 @@ public void CanTrain()
         {
             var pipeline = new LearningPipeline();
             var data = new List<IrisData>() {
-                new IrisData { SepalLength = 1f, SepalWidth = 1f ,PetalLength=0.3f, PetalWidth=5.1f, Label=1},
-                new IrisData { SepalLength = 1f, SepalWidth = 1f ,PetalLength=0.3f, PetalWidth=5.1f, Label=1},
-                new IrisData { SepalLength = 1.2f, SepalWidth = 0.5f ,PetalLength=0.3f, PetalWidth=5.1f, Label=0}
+                new IrisData { SepalLength = 1f, SepalWidth = 1f, PetalLength=0.3f, PetalWidth=5.1f, Label=1},
+                new IrisData { SepalLength = 1f, SepalWidth = 1f, PetalLength=0.3f, PetalWidth=5.1f, Label=1},
+                new IrisData { SepalLength = 1.2f, SepalWidth = 0.5f, PetalLength=0.3f, PetalWidth=5.1f, Label=0}
             };
             var collection = CollectionDataSource.Create(data);