diff --git a/conntrackt/templatetags/conntrackt_tags.py b/conntrackt/templatetags/conntrackt_tags.py
--- a/conntrackt/templatetags/conntrackt_tags.py
+++ b/conntrackt/templatetags/conntrackt_tags.py
@@ -1,8 +1,8 @@
-# Import Django's template library.
+# Django imports.
 from django import template
-# Import for determining the active URL.
 from django.core import urlresolvers
 
+
 # Get an instance of Django's template library.
 register = template.Library()
 
@@ -72,7 +72,7 @@ def iptables(communication):
     return rule_template % values
 
 
-@register.simple_tag(takes_context = True)
+@register.simple_tag(takes_context=True)
 def active_link(context, url_name, return_value='active', **kwargs):
     """
     This template tag can be used to check if the provided URL matches against