Fix formatting

spacy/tests/tokenizer/conftest.py

@@ -2,6 +2,7 @@
 from __future__ import unicode_literals
 
 import pytest
+
 from ...en import English
 
 

spacy/tests/tokenizer/test_indices.py

@@ -1,13 +1,14 @@
 # coding: utf-8
 """Test that token.idx correctly computes index into the original string."""
 
+
 from __future__ import unicode_literals
 
 import pytest
 
 
 def test_simple_punct(en_tokenizer):
-    text = 'to walk, do foo'
+    text = "to walk, do foo"
     tokens = en_tokenizer(text)
     assert tokens[0].idx == 0
     assert tokens[1].idx == 3
@@ -17,7 +18,7 @@ def test_simple_punct(en_tokenizer):
 
 
 def test_complex_punct(en_tokenizer):
-    text = 'Tom (D., Ill.)!'
+    text = "Tom (D., Ill.)!"
     tokens = en_tokenizer(text)
     assert tokens[0].idx == 0
     assert len(tokens[0]) == 3