Update tutorial/errors.po

Co-authored-by: Theofanis Petkos <thepetk@gmail.com>

Author: skpanagiotis

tutorial/errors.po

@@ -66,7 +66,7 @@ msgstr ""
 
 #: tutorial/errors.rst:37
 msgid "Exceptions"
-msgstr "Εξαιρέσεις"
+msgstr "Exceptions (Εξαιρέσεις)"
 
 #: tutorial/errors.rst:39
 msgid ""