Merge pull request #8349 from maskypy40/patch-1

Removes 2 empty lines from example code

Author: nicoddemus

doc/en/assert.rst

@@ -175,8 +175,6 @@ when it encounters comparisons.  For example:
 .. code-block:: python
 
     # content of test_assert2.py
-
-
     def test_set_comparison():
         set1 = set("1308")
         set2 = set("8035")