Update translation from Transifex

Author: m-aciek

library/array.po

@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.9\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-01-01 05:02+0000\n"
+"POT-Creation-Date: 2021-04-27 06:12+0000\n"
 "PO-Revision-Date: 2017-02-16 17:48+0000\n"
 "Last-Translator: m_aciek <maciej.olko@gmail.com>, 2020\n"
 "Language-Team: Polish (https://www.transifex.com/python-doc/teams/5390/pl/)\n"
@@ -293,8 +293,7 @@ msgid ""
 "Read *n* items (as machine values) from the :term:`file object` *f* and "
 "append them to the end of the array.  If less than *n* items are available, :"
 "exc:`EOFError` is raised, but the items that were available are still "
-"inserted into the array. *f* must be a real built-in file object; something "
-"else with a :meth:`read` method won't do."
+"inserted into the array."
 msgstr ""
 
 msgid ""

library/dataclasses.po

@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.9\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-03-09 05:40+0000\n"
+"POT-Creation-Date: 2021-04-27 06:12+0000\n"
 "PO-Revision-Date: 2018-06-29 21:06+0000\n"
 "Last-Translator: m_aciek <maciej.olko@gmail.com>, 2020\n"
 "Language-Team: Polish (https://www.transifex.com/python-doc/teams/5390/pl/)\n"
@@ -556,5 +556,6 @@ msgstr "Sytuacje Wyjątkowe"
 
 msgid ""
 "Raised when an implicitly defined :meth:`__setattr__` or :meth:`__delattr__` "
-"is called on a dataclass which was defined with ``frozen=True``."
+"is called on a dataclass which was defined with ``frozen=True``. It is a "
+"subclass of :exc:`AttributeError`."
 msgstr ""