--- a/Helpviewer/AdBlock/AdBlockNetwork.py	Fri Nov 01 15:48:48 2013 +0100
+++ b/Helpviewer/AdBlock/AdBlockNetwork.py	Sun Nov 03 15:58:22 2013 +0100
@@ -45,7 +45,7 @@
                 blockedRule = subscription.match(request, urlDomain, urlString)
                 if blockedRule:
                     webPage = request.attribute(QNetworkRequest.User + 100)
-                    if  webPage is not None:
+                    if webPage is not None:
                         if not self.__canBeBlocked(webPage.url()):
                             return None