[skip ci] Update .po files

Autobuild bot on TravisCI · Autobuild bot on TravisCI · commit 2ab6fe7c2c31 · 2021-03-30T05:55:09.000Z
diff --git a/library/string.po b/library/string.po
@@ -19,7 +19,7 @@ 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: 2021-03-29 05:54+0000\n"
 "PO-Revision-Date: 2017-02-16 23:28+0000\n"
 "Last-Translator: tomo, 2020\n"
 "Language-Team: Japanese (https://www.transifex.com/python-doc/teams/5390/ja/)\n"
@@ -295,11 +295,10 @@ msgid ""
 "The :meth:`str.format` method and the :class:`Formatter` class share the "
 "same syntax for format strings (although in the case of :class:`Formatter`, "
 "subclasses can define their own format string syntax).  The syntax is "
-"related to that of :ref:`formatted string literals <f-strings>`, but there "
-"are differences."
+"related to that of :ref:`formatted string literals <f-strings>`, but it is "
+"less sophisticated and, in particular, does not support arbitrary "
+"expressions."
 msgstr ""
-":meth:`str.format` メソッドと :class:`Formatter` クラスは、文字列の書式指定に同じ文法を共有します (ただし、 :class:`Formatter` サブクラスでは、独自の書式指定文法を定義することが可能です)。\n"
-"この文法は :ref:`フォーマット済み文字列リテラル <f-strings>` の文法と関係してはいますが、異なるものです。"
 
 #: ../../library/string.rst:201
 msgid ""
