remove 'Feedback by e-mail'

Author: pollyfat

docs/_sources/en/guide_contributors_test.rst.txt

@@ -24,4 +24,10 @@ Report or suggest
 If you find out any bugs or have any cool idea about QPython, please let us know about it.
 You could write down your suggestion or bug report on the community.
 
-.. image:: ../_static/3.png
+.. image:: ../_static/3.png
+
+
+
+Feedback
+---------
+Send your feedback to QPython using the contact information: support@qptyhon.org