fixed some pep8 stuff

gluon/restricted.py

@@ -100,7 +100,7 @@ class TicketStorage(Storage):
             table = self._get_table(self.db, self.tablename, app)
             rows = self.db(table.ticket_id == ticket_id).select()
             return cPickle.loads(rows[0].ticket_data) if rows else {}
-            
+
 
 
 class RestrictedError(Exception):
@@ -312,3 +312,4 @@ def snapshot(info=None, context=5, code=None, environment=None):
 
 
 
+