diff --git a/src/icalendar/tests/XXX_test_doctests.py b/src/icalendar/tests/XXX_test_doctests.py
index e01faa7..d0d6fe2 100644
--- a/src/icalendar/tests/XXX_test_doctests.py
+++ b/src/icalendar/tests/XXX_test_doctests.py
@@ -22,6 +22,7 @@
 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 from interlude import interact
 
 import doctest
diff --git a/src/icalendar/tests/test_encoding.py b/src/icalendar/tests/test_encoding.py
index 3f06abc..53a9fa6 100644
--- a/src/icalendar/tests/test_encoding.py
+++ b/src/icalendar/tests/test_encoding.py
@@ -1,3 +1,5 @@
+# -*- coding: utf-8 -*-
+
 # Copyright (c) 2012, Plone Foundation
 # All rights reserved.
 #
@@ -22,7 +24,7 @@
 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-# -*- coding: utf-8 -*-
+
 import unittest2 as unittest
 import icalendar
 import pytz
diff --git a/src/icalendar/tests/test_icalendar.py b/src/icalendar/tests/test_icalendar.py
index 63d3d84..df9a0a3 100644
--- a/src/icalendar/tests/test_icalendar.py
+++ b/src/icalendar/tests/test_icalendar.py
@@ -22,6 +22,7 @@
 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 #from interlude import interact
 import unittest, doctest, os
 from icalendar import cal, caselessdict, parser, prop
diff --git a/src/icalendar/tests/test_timezoned.py b/src/icalendar/tests/test_timezoned.py
index 4f696c3..1207607 100644
--- a/src/icalendar/tests/test_timezoned.py
+++ b/src/icalendar/tests/test_timezoned.py
@@ -22,6 +22,7 @@
 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 import unittest2 as unittest
 import icalendar
 import pytz