BUG: Fix extra space and lint (39701)

Author: alexprincel

doc/source/whatsnew/v1.3.0.rst

@@ -461,7 +461,7 @@ Other
 - Bug in :class:`Styler` where ``subset`` arg in methods raised an error for some valid multiindex slices (:issue:`33562`)
 - :class:`Styler` rendered HTML output minor alterations to support w3 good code standard (:issue:`39626`)
 - Bug in :meth:`DataFrame.equals`, :meth:`Series.equals`, :meth:`Index.equals` with object-dtype containing ``np.datetime64("NaT")`` or ``np.timedelta64("NaT")`` (:issue:`39650`)
-- Bug in :func: `pandas.util.show_versions` where console JSON output was not proper JSON (:issue:`39701`)
+- Bug in :func:`pandas.util.show_versions` where console JSON output was not proper JSON (:issue:`39701`)
 
 
 .. ---------------------------------------------------------------------------

pandas/tests/util/test_show_versions.py

@@ -77,7 +77,7 @@ def test_show_versions(capsys, as_json, tmpdir):
 
     # Basic check that each version element is found in output
     version_elements = {**_get_sys_info, **_get_dependency_info}
-    assert all([v in string_check and k in string_check for k, v in version_elements])
+    assert all(v in string_check and k in string_check for k, v in version_elements)
 
 
 def test_json_output_match(capsys, tmpdir):