modified tree_sort

Pratham1807 · Pratham1807 · commit 9f755dc52f29 · 2018-10-11T21:40:54.000+05:30
diff --git a/tests/test_sorting.py b/tests/test_sorting.py
@@ -35,7 +35,7 @@ def test_cocktail_shaker_sort(self):
         self.assertEqual([-44, 1, 2, 3, 7, 19], cocktail_shaker_sort([7, 3, 2, 19, -44, 1]))
     
     def tree_sort(self):
-	self.assertEqual([-44, 1, 2, 3, 7, 19], tree_sort([7, 3, 2, 19, -44, 1]))
+        self.assertEqual([-44, 1, 2, 3, 7, 19], tree_sort([7, 3, 2, 19, -44, 1]))
 
 
 if __name__ == "__main__":
