fixed minor pylint -E errors

gluon/newcron.py

@@ -225,8 +225,8 @@ def parsecronline(line):
     params = line.strip().split(None, 6)
     if len(params) < 7:
         return None
-    daysofweek = {'sun': 0, 'mon': 1, 'tue': 2, 'wed': 3, 'thu': 4,
-                  'fri': 5, 'sat': 6}
+    daysofweek = {'sun': 0, 'mon': 1, 'tue': 2, 'wed': 3, 
+                  'thu': 4, 'fri': 5, 'sat': 6}
     for (s, id) in zip(params[:5], ['min', 'hr', 'dom', 'mon', 'dow']):
         if not s in [None, '*']:
             task[id] = []
@@ -239,7 +239,7 @@ def parsecronline(line):
                 elif val.isdigit() or val == '-1':
                     task[id].append(int(val))
                 elif id == 'dow' and val[:3].lower() in daysofweek:
-                    task[id].append(daysofweek(val[:3].lower()))
+                    task[id].append(daysofweek[val[:3].lower()])
     task['user'] = params[5]
     task['cmd'] = params[6]
     return task