diff --git a/splearn/automaton.py b/splearn/automaton.py
index 1c405487068b566a3ba4112cdf4c27bbbf8ae003..98375c8c2bbea956e96c00adef2830b81af34d80 100644
--- a/splearn/automaton.py
+++ b/splearn/automaton.py
@@ -639,12 +639,3 @@ class Automaton(object):
             toReturn.update({i: max(w, 0)})
         toReturn.update({-1: max(p_w, 0)})
         return toReturn
-
-
-
-
-# if __name__ == '__main__':
-#     A = Automaton.SimpleExample()
-#     A = A.transformation()
-#     d = A.calc_prefix_completion_weights([-1])
-#     print(d)