[skip ci] Update .po files

Autobuild bot on TravisCI · Autobuild bot on TravisCI · commit f2c8a2d70679 · 2018-05-23T13:21:34.000+09:00
diff --git a/c-api/gcsupport.po b/c-api/gcsupport.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Python 3.6\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 15:01+0000\n"
+"POT-Creation-Date: 2018-05-22 13:20+0900\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Nozomu Kaneko <nozom.kaneko@gmail.com>, 2017\n"
 "Language-Team: Japanese (https://www.transifex.com/python-doc/teams/5390/ja/)\n"
@@ -96,10 +96,9 @@ msgstr ""
 #: ../../c-api/gcsupport.rst:51
 msgid ""
 "Resize an object allocated by :c:func:`PyObject_NewVar`.  Returns the "
-"resized object or *NULL* on failure."
+"resized object or *NULL* on failure.  *op* must not be tracked by the "
+"collector yet."
 msgstr ""
-":c:func:`PyObject_NewVar` が確保したオブジェクトのメモリをリサイズします。リサイズされたオブジェクトを返します。失敗すると "
-"*NULL* を返します。"
 
 #: ../../c-api/gcsupport.rst:57
 msgid ""
