--- a/Preferences/ConfigurationPages/CooperationPage.py	Sat Oct 19 12:28:12 2013 +0200
+++ b/Preferences/ConfigurationPages/CooperationPage.py	Sat Oct 19 13:03:39 2013 +0200
@@ -91,7 +91,7 @@
         @param txt text entered by the user (string)
         """
         self.addBannedUserButton.setEnabled(
-            self.__bannedUserValidator.validate(txt, len(txt))[0] == \
+            self.__bannedUserValidator.validate(txt, len(txt))[0] ==
                 QValidator.Acceptable)
     
     @pyqtSlot()