--- a/python/utils.py	Fri Jun 05 17:13:28 2015 +0200
+++ b/python/utils.py	Tue Jun 09 17:29:03 2015 +0200
@@ -624,7 +624,11 @@
 
 class LCSS(object):
     '''Class that keeps the LCSS parameters
-    and puts together the various computations'''
+    and puts together the various computations
+
+    the methods with names starting with _ are not to be shadowed
+    in child classes, who will shadow the other methods, 
+    ie compute and computeXX methods'''
     def __init__(self, similarityFunc, delta = float('inf'), aligned = False, lengthFunc = min):
         self.similarityFunc = similarityFunc
         self.aligned = aligned