[skip ci] Update .po files

Autobuild bot on TravisCI · Autobuild bot on TravisCI · commit e6d527773800 · 2018-11-05T14:48:14.000+09:00
diff --git a/tutorial/errors.po b/tutorial/errors.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 2.7\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-21 01:52+0900\n"
-"PO-Revision-Date: 2017-09-22 17:57+0000\n"
+"POT-Creation-Date: 2018-11-04 14:49+0900\n"
+"PO-Revision-Date: 2018-11-04 06:01+0000\n"
 "Last-Translator: tomo🐧\n"
 "Language-Team: Japanese (http://www.transifex.com/python-doc/python-27/language/ja/)\n"
 "MIME-Version: 1.0\n"
@@ -277,9 +277,9 @@ msgstr "例外クラスでは、普通のクラスができることなら何で
 
 #: ../../tutorial/errors.rst:318
 msgid ""
-"Most exceptions are defined with names that end in \"Error,\" similar to the"
+"Most exceptions are defined with names that end in \"Error\", similar to the"
 " naming of the standard exceptions."
-msgstr "ほとんどの例外は、標準の例外の名前付けと同様に、 \"Error\" で終わる名前で定義されています。"
+msgstr ""
 
 #: ../../tutorial/errors.rst:321
 msgid ""
