[skip ci] Update .po files

Autobuild bot on TravisCI · Autobuild bot on TravisCI · commit dbe164a9a988 · 2019-06-18T16:47:43.000+09:00
diff --git a/sphinx.po b/sphinx.po
@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.6\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-06-16 16:47+0900\n"
+"POT-Creation-Date: 2019-06-17 16:48+0900\n"
 "PO-Revision-Date: 2018-06-29 17:17+0000\n"
 "Last-Translator: tomo, 2019\n"
 "Language-Team: Japanese (https://www.transifex.com/python-doc/teams/5390/ja/)\n"
@@ -270,7 +270,7 @@ msgid ""
 msgstr ""
 
 #: ../../tools/templates/layout.html:8
-msgid " Python documentation for the current stable release "
+msgid " Python documentation for the current stable release"
 msgstr ""
 
 #: ../../tools/templates/layout.html:21
