diff --git a/test/test_diff.py b/test/test_diff.py
index 6cae3fbf2..612fbd9e0 100644
--- a/test/test_diff.py
+++ b/test/test_diff.py
@@ -539,7 +539,7 @@ def test_beginning_space(self, rw_dir):
             f.write("hello world")
         repo.git.add(Git.polish_url(file))
         repo.index.commit("first commit")
-        
+
         # Diff the commit with an empty tree
         # and check the paths
         diff_index = repo.head.commit.diff(NULL_TREE)
@@ -548,4 +548,3 @@ def test_beginning_space(self, rw_dir):
         b_path = d.b_path
         self.assertEqual(a_path, " file.txt")
         self.assertEqual(b_path, " file.txt")
-    
\ No newline at end of file