update

setup.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.4.0
+current_version = 0.4.1
 commit = True
 tag = True
 
@@ -18,7 +18,7 @@ universal = 1
 
 [flake8]
 ignore = D203
-exclude = 
+exclude =
 	src/django_powerbank/migrations,
 	tests/test_data.py,
 	.*/,
@@ -32,21 +32,21 @@ branch = true
 data_file = .tmp/.coverage
 
 [coverage:paths]
-source = 
+source =
 	src/django_powerbank
 	.tox/*/lib/python*/site-packages/django_powerbank
 	.tox/pypy*/site-packages/django_powerbank
 
 [coverage:report]
-omit = 
+omit =
 	*site-packages*
 	*tests*
 	*.tox*
 	*settings/*
 show_missing = True
 skip_covered = True
 fail_under = 5
-exclude_lines = 
+exclude_lines =
 	noqa
 	pragma: no cover
 	def __repr__