Moved tutorial link in docstring to the branch on the trial tutorial

Author: Cristiano Köhler

elephant/trials.py

@@ -35,16 +35,6 @@
     TrialsFromBlock
     TrialsFromLists
 
-Tutorial
---------
-For a detailed example on the classes usage and trial handling for analyses
-using Elephant, check the :doc:`tutorial <../tutorials/trials>`.
-
-Run tutorial interactively:
-
-.. image:: https://mybinder.org/badge.svg
-   :target: https://mybinder.org/v2/gh/NeuralEnsemble/elephant/master
-            ?filepath=doc/tutorials/trials.ipynb
 
 :copyright: Copyright 2014-2025 by the Elephant team, see `doc/authors.rst`.
 :license: Modified BSD, see LICENSE.txt for details.