diff --git a/bigquery/google/cloud/bigquery/dataset.py b/bigquery/google/cloud/bigquery/dataset.py
index 0f945b7fb44a..9af52232b970 100644
--- a/bigquery/google/cloud/bigquery/dataset.py
+++ b/bigquery/google/cloud/bigquery/dataset.py
@@ -191,7 +191,6 @@ def __repr__(self):
         return 'DatasetReference{}'.format(self._key())
 
 
-
 class Dataset(object):
     """Datasets are containers for tables.
 
diff --git a/bigquery/tests/unit/test_dataset.py b/bigquery/tests/unit/test_dataset.py
index 93e4dced594f..c04d154b52da 100644
--- a/bigquery/tests/unit/test_dataset.py
+++ b/bigquery/tests/unit/test_dataset.py
@@ -135,7 +135,7 @@ def test_from_api_repr(self):
                 'projectId': 'project_1',
                 'datasetId': 'dataset_1',
             })
-        
+
         self.assertEqual(expected, got)
 
     def test___eq___wrong_type(self):
diff --git a/bigquery/tests/unit/test_table.py b/bigquery/tests/unit/test_table.py
index e71794513802..f2c2297d244b 100644
--- a/bigquery/tests/unit/test_table.py
+++ b/bigquery/tests/unit/test_table.py
@@ -85,7 +85,7 @@ def test_from_api_repr(self):
                 'datasetId': 'dataset_1',
                 'tableId': 'table_1',
             })
-        
+
         self.assertEqual(expected, got)
 
     def test___eq___wrong_type(self):
@@ -125,7 +125,7 @@ def test___eq___equality(self):
         table = self._make_one(dataset, 'table_1')
         other = self._make_one(dataset, 'table_1')
         self.assertEqual(table, other)
-    
+
     def test___hash__set_equality(self):
         from google.cloud.bigquery.dataset import DatasetReference
         dataset = DatasetReference('project_1', 'dataset_1')